3M NRR 29DB 1110 Ear Plug 3M 1110 corded foam earplugs feature soft, hypoallergenic foam and a tapered design to fit comfortably in the ear canal. Equipped with a comfortable, cloth cord to help prevent earplug loss. Soft, corded foam ear plugs that conform to the unique shape of each ear for excellent hearing protection and comfort. Features a cord for convenience and to prevent loss of ear plugs. Recommended for moderate to high noise (up to 100 dBA TWA). Noise Reduction Rating (NRR): 29 dB. Benefits * Corded for convenience and to prevent loss of earplugs * Smooth, dirt resistant surface for hygiene * Comfortable for a wide range of earcanal sizes * Test compatible with 3M E-A-Rfit Validation System * Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL * Warranty: Not Applicable
