1. Children's swimming vests provide buoyancy and make your children safer when learning to swim.2.The wrap-around arm design makes the swimming vest easy to wear and prevents it from falling off easily, providing children with a full range of protection.You can adjust the position of the safety buckle to control the tightness, and it is easy to put on and take out the jacket.3. It is recommended not to inflate too full when using. If you want to store it, just release the gas and fold it up for easy packaging.4.Children's swimming vests are made of durable and soft PVC material, which is durable. After inflation, it can help children float in the water and maintain balance, swim and play more freely and confidently.5.Cute shapes and eye-catching colors are more attractive to children and also make it easier for you to find your child from the swimming pool.