WaterDam Swimming EarPlugs Ultra Comfy Great Waterproof Prevent Swimmer'sEar(Size 2+2+2: Kids Teens MediumEar Women SmallEar Men (Green Orange Pink))NO HURT NO PAIN. ULTRA COMFY Exclusive Design and Material. Super Comfort. GREAT WATERPROOF Unique Designed Structure, 2 layer Waterproof Flanges. Great Help to Enjoy Swimming Showering and Water Games. Life changer. Safe in All Aspects 1) One piece design, no risk of small objects falling into the ear canal. 2) Resistant to 392F high temperature, it won't be melted by the body's heat, and won't cause falling into deeper ear canal or sticking to hair.