E-A-R Classic Earplugs 1000 / Bottle - Yellow - Polyurethane Foam - Medium

Uncorded earplugs in convenient refill bottles for use with 3M One Touch Dispenser 391-1000. Slow-recovery foam provides a comfortable, effective seal while exerting low pressure in your ear canal. PVC earplugs fit a wide range of ear canals. Foam plugs expand to provide a snug and secure custom fit. Flame-resistant and moisture-resistant. Noise Reduction Rating (NRR) is 29 decibels, CSA Class A. Recommended for use in various industries, including automotive, commercial buildings, construction, design and construction, general manufacturing, heavy infrastructure, industrial maintenance, metal fabrication, military maintenance, repair and operation (MRO), mining, oil and gas, pharmaceutical, and transportation.