3M 311-4106 Single Use E-A-Rsoft Tapered Polyurethane Foam Metal Detectable Corded Earplugs With Metal Detectable Cord (1 Pair Per Poly Bag, 200 Pair Per Box) (200/PR) Chemicals 8 Ounce refill canister for

8 Ounce refill canister for the MIghty Sonic horn

with an unlined palm

A scratch resistant

ASTM D2632: Exceeds mining standards for impact

This model is mounted to a versatile free floating headgear with ratcheting adjustment for a snug yet comfortable fit

3M 311-4106 Single Use E-A-Rsoft Tapered Polyurethane Foam Metal Detectable Corded Earplugs With Metal Detectable Cord (1 Pair Per Poly Bag, 200 Pair Per Box) (200/PR) Chemicals 8 Ounce refill canister for3M E A Rsoft Yellow Neons and Yellow Neon Blasts provide the highest NRR available, rated at 33dB. In addition to excellent hearing protection, the new 3M E A Rsoft Earplugs are incredibly comfortable to wear, encouraging full compliance. A bright new neon yellow look is exciting and makes compliance checks easy.