3M™ Earplugs 1100 Series Corded - 500 Pairs AL410C A built-in D-ring provides a

A built-in D-ring provides a compatible connection for your fall protection system and swivels keeping your connecting component in-line at all times

Protection against splashes and fluids

Made from super breathable SMMMS non-woven for effective release of body heat and moisture and reduced heat stress

spark arrestor

Digital FM-radio station search

3M™ Earplugs 1100 Series Corded - 500 Pairs AL410C A built-in D-ring provides aKey Features SNR 35 dB Higher L value of HML data, provides better attenuation at low frequencies (< 500Hz) Slow recovery foam helps make the insertion easier Soft pliable foam conforms to the shape of your ear canal for better comfort and all day wearability Designed with Tapered shape Compatible with the 3M E A Rfit Dual Ear Validation System What's in the box x1 500 Pairs, 3M Earplugs 1100 Series Corded