3M™ PELTOR™ Optime™ 101 Earmuffs, H7B, behind-the-head final-sale Kit comes complete with flashing

Kit comes complete with flashing to create a weather-proof seal when work is complete

Northwest Territories

What Changed

It provides consistent force to keep the earcups snugly in place yet with a low pressure fit that is more comfortable

3M™ PELTOR™ Optime™ 101 Earmuffs, H7B, behind-the-head final-sale Kit comes complete with flashingHighlights Noise Reduction Rating (NRR)*: 26 dB. CSA Class A Fit can be verified with 3M E A Rfit Dual Ear Validation System Replaceable ear cushions and foam liners (3M PELTOR Hygiene Kit HY7) 3M PELTOR Optime 101 Earmuffs H7B fits well with most helmets, eyewear and other safety equipment. 3M PELTOR Optime 101 Earmuffs H7A help provide effective hearing protection and are designed for noise levels up to 101 dBA. It provides consistent force to keep