3M - Peltor - Optime - 98, over-the-head earmuffs with a stainless-steel headband for consistent force and effective hearing protection.
For noise - levels up to 98 dBA. - Stainless steel construction resists bending and warping. - Ultra light with liquid/foam filled earmuff cushions. - Color-coding for compliance sighting. - Noise Reduction Rating (NRR)*: 25 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.
Recommended for TWA noise exposures up to 98 dBA
Stainless steel headband distributes weight for low pressure fit
Earcup pivot points tilt for comfort that adjusts to individual wearers