Our safety inflatable drum-type swimming band is made from durable PVC. It is high-quality durable PVC, non-toxic, eco-friendly, perfect tool for learning to swim. Mouth to blow or play with a pump, roll on the arm, then you can use. The hole design is one way inflatable to prevent air leaks, if you want to vent the air, please hold the stomata. It has an air-float design that is comfortable and easy to adapt to the natural shape of the arms.
