27NRR TriGrip Metal Detectable Earplugs 31NRR Out-of-the-Box Connectivity

Out-of-the-Box Connectivity

D-ring access for fall protection harness

Non-Hazardous Particulate Protection

Extra Wide Toe

3M E-A-R Classic Earplugs

27NRR TriGrip Metal Detectable Earplugs 31NRR Out-of-the-Box ConnectivityIndependently tested 27 Noise Reduction Rating the highest third party tested reusable earplug rating available. Patented, three sided stem for stable, comfortable grip. Semi rigid stem insert, bonded with adhesive, provides easy insertion without too much pressure. Soft, curved flanges help the plugs conform to the shape of the ear canal for all day comfort. Standard size. Hiviz orange. 27NRR. Metal detectable. Sold 100 Pair Box. Product Overview