ARC Plugs Reusable Earplugs

ARC Plugs Reusable Earplugs

ARC Plugs feature Hear-Through,a nonlinear acoustical design with a calibrated filter within the plug stem for instant hearing protection when its needed. Insert the yellow end for instant arc protection with no delay, yet hear-through clarity when impulse noise subsides. Workers wont miss important signals or feel disconnected by muffled sound, and they'll be less likely to resist wearing hearing protection. Insert red end for constant noise protection.  No batteries or moving parts; washable and reusable. Red end NRR 22. Packaged 10 pair per box. Sold per pair.