3M Earmuff Optime 95 headband 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™. Earmuff provide hearing protection against high-frequency noise up to 95 dBA 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 Also available in 3M Optime 95 neck band. *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™. For more information visit www.3m.co.za
