3M 90563H1DC Earmuffs

3M Folding Earmuff - Foldable, Cushioned, Comfortable, Adjustable, Noise Reduction - Noise Protection - Black - 1 Each; Folding Earmuffs offer comfort, convenience and protection when working in loud environments. Use the cushioned earmuffs to help protect ears against noises at or exceeding 85 decibels. Folding earmuffs store easily and are fully adjustable. They are easy to put on and remove. Roomy design allows them to be easily paired with earplugs (sold separately) for dual protection. They have a noise reduction rating of 23.;