1. Material: PVC
2. Strong elasticity
3. Equipped with a water injection needle, which can be filled with water
4. Tough surface, will not break, not easy to leak
5. Applicable scene: swimming, diving, pool party
6. The ball sinks after being thrown into the water, and then slowly rises to the surface
7. The ball can also bounce, dribble and pass underwater, perfect for all kinds of water sports
8. Size: 22cm in diameter
9. Weight: 190g (ball 165g, water injection needle 25g)