Material Feature: The Using Material Is Soft Silicone, The Thick Fabric Is Durable, Also Works Well In Waterproof Function, Vibrant Colors Are Also Not Easy To Fade, Meanwhile Give Wearer Comfortable Wearing Feelings. Suitable Occasions: Wearers Can Wear This Hat For Swimming, Bathing, Beach Party, Pool Party, Also Can Be Animal Costume Hat For Performances, Stage Shows, Waterproof Function And Adorable Appearance Are The Advantages. Anti-Slipping Cap: STRONG STRETCHES - Bigger size then normal swim cap, suitable for long hair and short hair, fits comfortable and anti-slip, easy to put on and off Attention 1.Clean swim cap with cold water after each use 2.Do not leave out for prolonged exposure in the sun 3.Please avoid touch any sharp objects (including long fingernails) in case the swim cap damaged.