●??Material: Made of quality thickening of the PVC vinyl, with a air leaking-proof valve to avoid mass deflation. Durable and high-strength, designed for long-time use. ●??Size: Beach balls 3 pack are 22 inches before inflation,16 inches in diameter after inflation, half arc length 24 inches. ●??Easy to Inflate: The beach balls bulk, with a quick valve system that uses a pump or exhaled air to enter the valve system. When you finish the days activities, you can open the valve and after the gas is removed, which is convenient to store. ●??Suitable for Multiple Occasions Beach balls are great as beach and pool party decoration or play balls, making for a fun summer activity for adults in beach or pool. Even in the usual indoor, outdoorcan be played; and easy to carry. ●Multiple Ways to Play ??The inflatable beach ball is durable, can be kicked, bounced and passed. Beach balls are soft enough that they cant hurt anyone or anything. If you have any questions or dissatisfaction, please contact Mafomil in time, customer satisfaction is our aim.