Feature:1. Portable Size: The diameter of the ball is 6 cm, it is suitable for children and adults, easy to control and grip.2. Rubber Material: Rubber ball is made of pure rubber, safe and environmentally friendly, elastic, wear resistant and durable, can be used for a long time.3. Multi Purpose: Bouncy ball is not only a bouncy ball, but also a squeeze and anxiety relief hand relief ball.4. 5pcs: 5pcs pack, replaceable for use, lightweight and portable, easy to store and carry, when you go out, you can put it in your bag and use it at any time.5. Application: The ball can bounce and float on the water surface, suitable for swimming pools, oceans, beaches, lakes, rivers, and fun for the whole family and groups.Specification:Item Type: 6cm Bouncy BallMaterial:RubberProduct Diameter: Approx. 6cm / 2.4in.Package List:5 x6cm Bouncy Ball