3M™ E-A-R™ Classic™ Earplugs 311-1101, Corded, Poly Bag manhole-guard-rails Look for the bright green

Look for the bright green color as a symbol of Moldex quality

SPECIAL FEATURES

3M recommended for relief against nuisance levels of organic vapor/acid gases and for ozone protection up to 10X OSHA PEL

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

3M™ E-A-R™ Classic™ Earplugs 311-1101, Corded, Poly Bag manhole-guard-rails Look for the bright green3M 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