3M™ Uncorded Earplugs, Poly Bag, 1100, 21dB (Class 3) (Box of 200 Pairs) Subcat__Hand Protection Added carbon layer helps filter

Added carbon layer helps filter out nuisance levels of acid gas irritants (less than OSHA PEL)

Finger Loops And 2-Way Front Zipper With Re-Sealable Storm Flap

System 7 is highly effective

Flexibility allows for up to 10 test stations

3M™ Uncorded Earplugs, Poly Bag, 1100, 21dB (Class 3) (Box of 200 Pairs) Subcat__Hand Protection Added carbon layer helps filterGet the protection you need from the brand you can trust at an affordable price with 3M 1100 and 1110 earplugs. Soft, hypoallergenic foam and a tapered design provide a noise reducing seal in the earcanal. 3M 1100 and 1110 earplugs are easy to roll down, and once fitted in the ear, soften with body temperature for comfortable extended wear. Get comfortable hearing protection with 3M 1100 Earplugs. Easy to roll down and insert, their tapered design