3M 90540 Hearing Protection; Earmuffs; 20 Decibel Noise Reduction Rating; Black; Plastic With Foam; Over The Head/ Under The Chin And Behind The Neck Multiple Wearing Position

Description

3M 90540 Hearing Protection; Earmuffs; 20 Decibel Noise Reduction Rating; Black; Plastic With Foam; Over The Head/ Under The Chin And Behind The Neck Multiple Wearing Position 3m 90540 Hearing Protection; Earmuffs; 20 Decibel Noise Reduction Rating; Black; Plastic With Foam; Over The Head/ Under The Chin And Behind The Neck Multiple Wearing Position