Cute design: the foam arm circle design has all kinds of patterns, looks fun and cute, bright colors make it easy for parents to know where the child can pay more attention to the child High quality material: the arm circle is made by EPE pearl foam and PVC material, which can be inflated and deflated quickly. Non-toxic, odourless, child can be assured of safe use Learn to swim: this arm circle will help your child float easily in the water, build confidence, reduce learning difficulties, increase the interest of learning to swim and develop their swimming skills Easy to use: inflate the arm circle to complete, wear it on the child's arm to fix a good position Gift for Kids:Our foam arm circle is specially designed for children aged 2-6 years, can help beginners learn to swim more easily, can give this foam arm circle set to the child as a motivation to encourage them to learn to swim