3M™ E-A-R™ Classic™ Earplugs 311-1101, Corded, Poly Bag manhole-guard-rails Tow Bridle

Tow Bridle

R95 models are NIOSH certified to have a filter efficiency of 95% against both oil and non-oil based particulates

utility supply room and more to prevent hazardous working conditions

First Aid Guide

The cartridge/filter has been assigned the color code “Magenta/ Olive” in the NIOSH system

3M™ E-A-R™ Classic™ Earplugs 311-1101, Corded, Poly Bag manhole-guard-rails Tow Bridle3M E A R Classic corded earplugs set the standard in hearing protection as the world's first foam earplugs. Constructed from slow recovery foam, these disposable earplugs are uniquely moisture resistant. Corded for easy short term storage around the neck. 3M E A R Classic Earplugs set the standard in hearing protection as the world's first foam earplugs Slow recovery, low pressure foam conforms to the shape of the ear canal for enhanced comfort and