1110 String Earplug 100 Pairs

3m 1110 cord earplugs 100 pairs 3m is one of the leading occupational safety brands in hearing protection. 3M 1100 series earplugs are also produced to provide maximum comfort. It is made of hypoallergenic PU (polyurethane) foam, which is a soft material, to ensure a perfect fit to the ear and not to cause high pressure inside the ear. Its dust-resistant surface provides better hygiene, durability and comfort. Its conical structure adapts to different ear canal shapes. 3M earplugs, made of foam that expands slowly after being crushed, offer convenience and comfort for many users. Once earplugs are in the ear, they expand over time for comfortable and safe use. Their ease of use, simplicity and effectiveness make them indispensable earplugs. General features CE certificate approved. It has a cord and is easy to carry. It has a noise reduction rating of 29 db. It has a protection degree between 95 db(a) - 110 db(a). It is made of skin-compatible PU (polyurethane) foam. Areas of use are in general industrial areas, in case of continuous sound exposure, while sleeping, while studying, in ship engine rooms, in aircraft maintenance stations, to be protected from pressure on the plane.