Maximum Single-use Earplugs, Leight Source 500 Refill, Cordless, 33nrr, Coral, 500 Pairs 6958 particularly those who are working

particularly those who are working or spending excess time in the heat

(4) Black Discs

One lid fits up to five different cup selections

Each head absorbs up to seven times its own weight in liquid

Rated to ANSI A3 cut protection and level 5 abrasion resistance

Maximum Single-use Earplugs, Leight Source 500 Refill, Cordless, 33nrr, Coral, 500 Pairs 6958 particularly those who are workingHigh NRR plugs deliver superior noise blocking performance. Contoured bell shaped design provides an excellent ear canal fit with enhanced back out resistance. Soft, expanding polyurethane foam ensures a comfortable fit. Smooth, soil resistant closed cell foam skin protects against dirt buildup.