For high level hearing protection and all day comfort, these 3M Ear Plugs 1100 complete with a storage box are soft and exceptionally comfortable. Made from slow recovery, hypoallergenic, polyurethane foam in a tapered design, they provide a good fit into most ear canals. Designed to fit easily, they roll down and become softer with body temperature. Reducing noise levels by up to 37 dB, they can be used in noise exposure range 95 - 110 dB and come in a handy pack of four pairs.
|Country of Origin||Brazil