3M™ Peltor™ Optime™ 105 over-the-head earmuffs feature double-shell technology to provide effective hearing protection for noise levels up to 105 dBA
Hearing Protection Style: Over the head
Noise Reduction Rating: 30 Decibel
Product Type: Earmuffs
Size: One Size Fits Most
- Proprietary Twin-Cup™ design has soft, foam-filled earmuffs.
- Stainless steel headband distributes weight for low-pressure fit.
- Earcup pivot points that tilt for optimum comfort and efficiency.
- Liquid/foam filled earmuff cushions.
- Color-coding to help match attenuation needs.
- Noise Reduction Rating (NRR)*: 30 dB. CSA Class AL
*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.
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