Description: 【Premium Material】:Swim Kickboard is made of high quality EVA material, which is lightweight, can float, and is durable, which is very suitable for learning swimming.A Shape:40cmx31cmx2.8cm ,U Shape:45cmx29cmx2.8cm. 【Training Aid】:Swim Training Kickboard is the perfect prop for swimming exercise. Since this kickboard immobilizes your arms, using this will help you focus on your kicking technique. 【Easy to Grip】:Swimming Kickboard for little beginners,provides you a and fun way to move around in water and get in shape. 【Wide Application】: The float back board has a wide range of uses, and it can be used by children, teenagers and adults. Suitable for swimming pool training and seaside playing, etc. 【Ideal Gift】: The training swimming aid is a great gift for swimming beginners, pool exercise, swimming enthusiasts, and playing outdoors in summer. Package Includes: 1 Swimming Kickboard (Random Color) Note: Please allow slightly errors due to manual measurement and different monitors.