WaterDam Swimming Earplugs Great Waterproof Ultra Comfy Prevent Swimmer'sEar (Size 2+2+2: Kids Teens Medium Ear Women Small Men (3 Pairs Blue))

No injury, no pain. Very comfortable - exclusive design and material. Super comfort GREAT WATERPROOF - Unique structure, 2-layer waterproof flanges. Great aid to enjoy swimming, showering and water games. Life-Changer Safe in all aspects - 1) One-piece design, no risk of small items falling into the ear canal. 2) Resistant to 200 C high temperature, will not be melted by body heat and will not cause falling into a deeper ear canal or sticking to hair. Sound hole: users can hear warning sounds from the environment or the swimming trainer. VARIOUS SIZES - Special sizes for infants, toddlers, children, teens, women, men, including small, medium and large ears. Much better than one size. See size chart for more details. HOW TO CHOOSE THE RIGHT SIZE - Mixed size first for new users. (All ear canals are different, even at the same age and gender.) Wrong size would cause it to fall out or leak easily. Please read the size chart and contact us for size suggestions if necessary.