3M™ Earplugs 1100 Series Corded - 500 Pairs MDH56RDN9RA1AN Easy and clear identification of

Easy and clear identification of fall arrest anchorage points

Also available in a headset version

low-linting fabric for user comfort

Counterweight and carabiner

Improved speaker efficiency to fit today's digital device

3M™ Earplugs 1100 Series Corded - 500 Pairs MDH56RDN9RA1AN Easy and clear identification ofKey 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