3M™ Earplugs 1100 Series Corded - 500 Pairs AL410C Digital FM-radio station search

Digital FM-radio station search

spark arrestor

Socket and plug hose coupling set

Protection against splashes and fluids

Extremely robust: Weather & vandal proof

3M™ Earplugs 1100 Series Corded - 500 Pairs AL410C Digital FM-radio station searchKey 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