3M 391-1001 Single Use Classic One Touch Cylinder Shape PVC Foam Uncorded Earplugs (500 Pair Per One Touch Refill Bottle) (500/PR) Welding Products Methlamine

Methlamine

preventing it from moving around during work activities

all-purpose

There are convenient finger tabs on the filter for easy installation and removal

3M 391-1001 Single Use Classic One Touch Cylinder Shape PVC Foam Uncorded Earplugs (500 Pair Per One Touch Refill Bottle) (500/PR) Welding Products Methlamine3M E A R Classic earplugs were the first foam earplugs ever and are the most popular in the world. Today, they are still the leading seller across the world because of their outstanding advantages including: Excellent protection with an NRR 29dB; Easy to use cylindrical shape; Soft, low pressure for all day comfort; Non allergenic, moisture resistant and non flammable; Yellow for high visibility. E A R Classic earplugs are proven performers. Their