3M 1100 Disposable Foam Ear Plugs
These plugs provide comfortable and effective noise reduction (Noise Reduction Rating (NRR) is 29dB) with the convenience of disposability. Soft, comfortable and unobtrusive hearing protection. Recommended for high noise situations (up to 100dBA TWA). 3M 1100 ear plugs that conform to the unique shape of each ear for excellent hearing protection and comfort. Tapered to comfortably fit the ear canal.