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PRODUCT ID:

MMMH10A
3M/COMMERCIAL TAPE DIV.
PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red
Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head.
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PRODUCT DETAIL

  • Effective hearing protection for noise exposures up to 105dBA.
  • Double-shell technology boosts its noise blocking ability.
  • Durable stainless steel headband resists bending and warping.
  • Earcup pivot points that tilt for optimum comfort and efficiency.
  • Noise Reduction Rating is the highest available in over-the-head style earmuffs.
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GENERAL INFORMATION
General Information
Global Product Type Over the Head Ear Muffs
Ear Muff Style Over-The-Head
Noise Reduction Rate (NRR) 30 dB
Ear Cushion Material Foam
Material(s) ABS
Color(s) Black/Red
Weight 0.63 lb
Product Biodegradability in Days 0
Compliance Standards Testing per Method B, ANSI Standard, S12.6-1997 (R2002),Noise Reduction Rating (NRR) of 30 dB
Pre-Consumer Recycled Content Percent 0%
Post-Consumer Recycled Content Percent 0%
Total Recycled Content Percent 0%
Disclaimer Statement IMPORTANT: The 3M products in this catalog must be used in accordance with OSHA regulations, warnings, and limitations that accompany each item.
UPC 093045081011
UPCCarton 10093045081018
UNSPSC 46181905
ProductClass EAR PROTECTION
BoxPackQuantity 0
BoxPackUnit
Country Of Origin US
CartonPackQuantity 10
CartonPackUnit EA
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MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head. MMMH10A PELTOR OPTIME 105 High Performance Ear Muffs H10A, 30 dB NRR, Black/Red Developed for effective hearing protection in the most demanding noise environments where noise exposures are expected to reach as high as 105 dBA. This over-the-head earmuff features added mass and volume, plus a unique double-shell earcup design (two cups connected via foam inner layer) to boost the noise reduction throughout the full range of low and high frequencies. The durable stainless steel headband resists bending and warping and distributes weight for a low-pressure fit. The lightweight headband works in conjunction with earcup pivot points that tilt to maximize wearer comfort. Soft, liquid and foam filled cushions help the earmuffs fit comfortably against the head to help provide an effective noise-blocking seal. Material(s): ABS; Ear Cushion Material: Foam; Noise Reduction Rate (NRR): 30 dB; Style: Over-The-Head.