H7B 3M PELTOR OPTIME Description Description For noise levels up to 101 dBA Stainless steel band distributes weight for low-pressure fit Liquid/foam filled earmuff cushions Noise Reduction Rating (NRRA)*: 26 dB. CSA Class A Related products NP102 – DYNA-FIT LITE DISPOSABLE EARPLUGS 200/bx 3M6000 SERIES HALF MASK RESPIRATOR P2000 – 3M NO-TOUCH EARPLUGS 100/BOX 3M6001 – 3M™ Organic Vapour Cartridge
