3M Peltor Optime 101 cap-mounted earmuffs feature a stainless steel headband for consistent force and effective hearing protection.
- Cap-mounted design allows for easy use with most hard hats.
- Color-coding for compliance sighting.
- Noise Reduction Rating (NRR)*: 24 dB. CSA Class A.
- *The NRR may overestimate the hearing protection provided during typical use.
For noise levels up to 101 dBA, these cap-mount earmuffs provide effective hearing protection.Cap-mounted design allows for easy use with most hard hatsLiquid/foam filled ear cushionsColor-coding for compliance sightingNoise Reduction Rating (NRR)*: 24 dB. CSA Class A *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. 3M is Leading the Advancement of Hearing Conservation.
