Howard Leight by Honeywell MAXIMUM Lite Earplug Refill for HL400 Dispenser, 800 Pairs (Two 400-Pair Canisters), NRR 30 (HL400-LPF-REFILL)

800 PAIRS OF MAXIMUM LITE REPLACEMENT EARPLUGS: Two replacement canisters each with 400 pairs of MAXIMUM Lite Earplugs; level 7 blow-molded recyclable plastic can be recycled just like a water bottle MAXIMUM Lite FOR SMALLER EARS (NRR 30): MAXIMUM Lite Earplugs feature a contoured T-shape for easy insertion in smaller ear canals; ideal for use as women's earplugs and for workers with smaller ear canals SUPERIOR COMFORT: Low pressure polyurethane foam expands gently for comfortable long-term wear HYGIENE PROMOTION: MAXIMUM Lite Earplugs feature smooth, soil-resistant closed-cell foam skin helps prevent dirt build-up and promotes good hygiene RECOMMENDED INDUSTRIES: Manufacturing, Agriculture, Construction, Fire, Forestry, Government, Law Enforcement, Mining, Steel and Metals, Transportation, Utilities, Welding