One Piece Swimsuit for KidsBaby swimming suits contains 8 pieces of EVA removable cotton stick,swimsuit promotes the correct learning to swim position and increases the confidence of children swimming by adding or removing cotton stick. UPF 50+ sun protection and quick-drying design,the kids swimming costume is the perfect assistant for learning to swim on vacation. Exquisite Design: The sleeveless one-piece swimsuit, elasticity strap design,the bottoms is available in boxer and triangle styles,let children learn to swim without a sense of restraint,Bright colors and beautiful patterns,dinosaurs, clouds, flowers, makes children more interesting and lovely in swimming ,It will make your child fall in love with swimming. Polyester + Spandex Water Fastening: Elastic,Strap Board Shorts Adjustable