ELVEX® QUATTRO™ WELEP412 REUSABLE EARPLUGS W/CHAIN & CASE, NRR 27, CORDED, 50 PAIRS/BOX THE QUATTRO™ EP-412 CORDED EAR PLUG MAKES REMOVING AND REFITTING MORE CONVENIENT & REDUCES EAR PLUG LOSS. FEATURES

PLASTIC CARRYING CASE & CHAIN MAY BE ATTACHED TO BELT LOOP, BAG OR OTHER WORK TOOLS NYLON BRAIDED CORD ULTRA-SOFT POLYMER IS NON-ALLERGENIC & NON-IRRITATING RESISTS EAR WAX AND BODY OILS FOUR-FLANGE ROUNDED DESIGN CREATES AN EFFECTIVE SEAL STURDY STEM IS EASY TO GRIP FOR INSERTION & REMOVAL 25 NRR (NOISE REDUCTION RATING). 36 SNR CE EN-352-2:2002 TESTED TO ANSI S3.19-1974 NSF (NAT’L STOCK NO.) 6515 01 492 0461 COLOR: BLUE 1 BOX HAS 50 PAIRS.