WaterDam Swimming Ear Plugs Great Waterproof Ultra Comfy Earplugs Prevent Swimmer's (Size 4+4: Large Men (Blue Blue))

【No Hurt No Pain. Ultra Comfy】 Top Quality Soft Silicone. And Exclusive Design. US DESIGN PATENT. Super Soft and Super Comfortable. Even Kids Like Them. Enjoy Swimming Bathing Showering and Water Games Without Hurting. 【Great Waterproof, Life-changer】 Unique Designed Structure, 2-layer Waterproof Flanges are Effective Simultaneously. Great Help to Prevent Swimmers’ Ears. 【Really Safe in All Aspects】(1)【SOUND HOLE】Users can hear warning sounds from the environment or swim coach. (2) One-piece design, no risk of small objects falling into the ear canal. (3) Resistant to 392°F 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. 【How to Choose Correct Size】Mixed-Size for new users (Everyone's ear canals are different even of the same age and gender), also for users having different size of left and right ear canal. Inappropriate size would cause it falling out easily or leaking. 【Most infants fit Size 0+1A, Most toddlers fit Size 1A+1, Most kids fit Size 1+2A+2, Most women fit Size 1+2, and large-ear women should choose Size 2+3. Most men fit Size 2+3, and Maybe-large-ear men should choose Size 3+4.】 【How to Form Perfect Seal】(1) Pull up the outer ear with opposite hand to open the ear canal enough. (2) Push earplugs directly deep enough till you feel a strong suction to keep the earplug stay in the ear while gently pulling the grip stem.【Not deep enough would cause falling and leaking】 (3) Before you feel pain in ear, don’t worry about pushing it too deep to hurt ear, which is prevented by the compact structure and the large third-flange.

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 392°F 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. 【Sound Hole】Users can hear warning sounds from the environment or swim coach. MULTI-SIZE - Specific sizes for infants, toddlers, children, teens, women, men, including small medium and large ear users. Much better than One-size-fit-all. Refer to Size Chart for more details. HOW TO CHOOSE THE CORRECT SIZE - Mixed-Size First for new users. (Everyone's ear canals are different even of the same age and gender.) Wrong size would cause it falling out easily or leaking. Please read the size chart and contact us for size suggestion if necessory.