27NRR TriGrip MTek Metal Detectable Earplugs

Independently 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. Revolutionary metal detectability. The Tri-Grip plug and cord molded with a metal-infused resin. Tri-Grip MTek also includes a metal insert in the plug. Dark blue. 27NRR. Metal detectable. Sold 100 Pair/Box.

Product Overview

• TriGrip 27NRR Metal Detectable Earplugs
• 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
• Revolutionary metal detectability
• The Tri-Grip plug and cord molded with a metal-infused resin
• Tri-Grip MTek also includes a metal insert in the plug
• Dark blue
• 27NRR
• Metal detectable
• Sold 100 pair/Box