Description Soft foam earplugs to provide maximum comfort and low pressure inside the ear. Smooth, dirt resistant surface provides better hygiene, durability and comfort. Tapered design fits comfortably in earcanals Soft polyurethane foam is hypoallergenic 3M™ 1100 earplugs are made from soft hypoallergenic PU foam material to provide maximum comfort and low pressure inside the ear. The tapered design fits most ear canals and is making the plugs easier to use.
