27NRR Triple Grip Reuseable Earplugs Insulated heavy-duty Nomex® taped

heavy-duty Nomex® taped

Critical SRL components sealed from environmental exposure

It also has a black bottom front that helps conceal dirt

1 Horizontal Stripe

27NRR Triple Grip Reuseable Earplugs Insulated heavy-duty Nomex® taped27 NRR Rated. ANSI S3. 19 1974. Three sided stem for comfortable grip. Semi rigid stem insert for easy insertion. Polymer and cloth cords available. 33 NRR Rated. Popular disposable earplug design. Tapered shape for easy insertion. Soft, smooth PU material for long term comfort. Available in metal detectable and bulk packaging. Soft curved flanges to conform to the shape of the ear canal for all day comfort. Available in smaller sizes, metal