27NRR TriGrip Metal Detectable Earplugs 23NRR The Highest Independently Tested NRR

The Highest Independently Tested NRR in Earplugs

Charge through work with the Reebok Trailgrip Work

1 Dozen Per Bag

NCHRP-350 compliant

an elastic waistband and heavy duty zipper

27NRR TriGrip Metal Detectable Earplugs 23NRR The Highest Independently Tested NRRIndependently 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