3M PELTOR H7B Optime 101 Behind-the-Head Earmuffs NRR 26 dB
- For noise levels up to 101 dBA
- Stainless steel band distributes weight for low-pressure fit.
- Noise Reduction Rating (NRRA Class A.)*: 26 dB. CS
- *The NRR may overestimate the hearing protection provided during typical use.
3M™ Peltor™ Optime™ 101 behind-the-head earmuffs fit well with most helmets, eyewear and other safety equipment.



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