3M 1100 Ear plugs The comfortable foam plugs (Uncorded version) 3M 1100 are soft, disposable, polyurethane foam earplugs offering excellent protection. , Soft polyurethane foam offers maximum wearer comfort , Smooth, dirt-resistant surface , Tapered design fits most ear canals , SNR = 37dB |
Tags: ear plugs, earplugs, tapered, foam, disposable