Details : - Smooth, dirt resistant surface provides better hygiene - Earplugs are easy to roll down for quick and easy fitting - Tapered design fits comfortably in earcanals - Soft polyurethane foam is hypoallergenic - Noise Reduction Rating (NRR) 29 dB, CSA Class AL Cord allows earplugs to be stored conveniently around the neck in between uses 3M™ 1110 corded foam earplugs feature soft, hypoallergenic foam and a tapered design to fit comfortably in the earcanal. Equipped with a comfortable, cloth cord to help prevent earplug loss. Soft, corded foam earplugs that conform to the unique shape of each ear for excellent hearing protection and comfort. - Corded for convenience and to prevent loss of earplugs. - Smooth, dirt-resistant surface for hygiene - Comfortable for a wide range of earcanal sizes - Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL
