3M Peltor H7B Optime 101 Earmuffs, behind-the-head, 3M Stock #7000002329, 1 case containing 10 pairs

3M PELTOR Optime 101 Earmuffs H7B fits well with most helmets, eyewear and other safety equipment.

3M PELTOR Optime 101 Earmuffs help provide effective hearing protection and are designed for loud environments. It provides consistent force to keep the earcups snugly in place yet with a low pressure fit that is more comfortable.

• Fit can be verified with 3M E-A-Rfit Dual-Ear Validation System
• Noise Reduction Rating (NRR)*: 25 dB. CSA Class A
• Replaceable ear cushions and foam liners (3M PELTOR Hygiene Kit HY7)