3M 90563-5DC Adjustable Folding Earmuff, Black, NRR 25DB HELLOFALL10 This is the same CO2

This is the same CO2 that humans exhale

The Orca pod carries up to 59

tile setter

9/16" - 18 NF (National Fine Thread)

Also provides excellent over-strike protection

3M 90563-5DC Adjustable Folding Earmuff, Black, NRR 25DB HELLOFALL10 This is the same CO23M Folding Earmuff is used to help protect ears against noises at or exceeding 85 decibels, conveniently folds away for easy storage and has a Noise Reduction Rating (NRR) of 23 decibels. Fully adjustable and comfortable, 3M Folding Earmuff is a great choice in hearing protection for both the pro and DIYer. Reusable hearing protection Features black cups Folds for easy storage Fully adjustable Comfortable and lightweight Padded cups for comfort Folds