ITEM NAME:Soft Sponge Earplugs Sound Soundproof Anti-Noise Sleeping Plugs Noise Redu NKT.Sleeping Earplugs Noise Reduction. Best quality: Our earplugs are made of non-toxic, dense, soft and high quality polyurethane foam for professional and personal use. 3 pairs of earplugs. Easy to use - The earphones are soft, soft and professional PU foam design for maximum protection, just press the front and put it into the ear canal.
