The lightweight over-the-head earmuff features a stainless steel headband for consistent force and effective hearing protection. For noise levels up to 95 dBA. – Stainless steel construction resists bending and warping. – Earcup pivot points tilt for optimum comfort and efficiency. – Lightweight with liquid/foam filled earmuff cushions. – Color-coding for compliance sighting. – Noise Reduction Rating (NRR)*: 21 dB. CSA Class B. *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(TM).
- Ultra-light hearing protectors are less noticeable to wear
- Folding design offers compact storage
- Earmuffs provide relief with Noise Reduction Rating (NRR) of 21 decibels
- Earcups with liquid and foam filled cushions offer comfort for long wear and optimum seal