Our 3M™ 1100 Ear Click moldable earplugs are made of expandable Polyurethane (PU) foam that provides comfort and good protection. One size fits most ear cuffs. When inserted into the ear, the foam plugs expand to provide a tight and secure personalized fit. 3M™ offers a wide range of disposable polyurethane (PU) earplugs so you can choose and find the solution that best suits your needs. Soft hypoallergenic foam material for low pressure inside the ear. Soft and dirt-resistant surface provides better hygiene, durability and comfort. The tapered design fits most earbuds, making the plugs easier to use. The product is offered in one size as standard. There are 200 pairs of ear clicks in the box. Technical Specification Description Sound reduction 37 DB Standards EN 352-2 Dielectric No Wired No Material Polyurethane Metal Detectable No
