The ear plugs feature a smooth, dirt resistant surface for hygiene. They have a tapered design to fit the ear canal and provide exceptional comfort. The plugs are made from hypo-allergenic material. The 1100 are bright orange for easy visibility. The 1100 3M Ear Plugs are packaged 200 pairs to a box. Rated 29dB.

3M Id : 70-0704-0630-4