3M SKU: 7000009668

Lead Time: ~2 days

3M™ Peltor™ Optime™ 101 cap-mounted earmuffs feature a stainless steel headband for consistent force and effective hearing protection.

*The NRR may overestimate the hearing protection provided during typical use.;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.