3M Peltor Optime 101 Behind-the-Head Earmuffs H7B, NRR 26 dB NRR, Case/10

Item # H7B

3M™ Peltor™ Optime™ 101 dBA behind-the-head earmuffs from Blue Monster Prep fit well with most helmets, eyewear and other safety equipment.

Features

• For noise levels up to 101 dBA
• Stainless steel band distributes weight for low-pressure fit
• Liquid/foam filled earmuff cushions
• Noise Reduction Rating (NRR)*: 26 dB. CSA Class A
• Stainless steel band distributes weight for low-pressure fit
• Earcup pivot points that tilt for optimum comfort and efficiency
• Liquid/foam filled earmuff cushions
• Color-coding for compliance sighting
• Noise Reduction Rating (NRR)*: 26 dB. CSA Class A
• Includes 10 pairs of Earmuffs

*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.