Soft volleyball with structured surface popular for children in schools and clubs. Very soft yet hard-wearing and waterproof. Light-weight & safe for use for younger kids, and a popular choice for "Dodgeball" The ball for children to get acquainted with a sport. This extremely soft foamball-like feel, made of durable material can be picked up easily. This ball is ideal for dodgeball, but can be used for other school or sport purposes. The ball is above all waterproof. Features and benefits - Suited for children - Weight: 160 ~ 200 gram - Waterproof One piece rubber, non sting ballTextured surface for better gripCan be re-inflated ; over/under, for size & bounce/pressure changeSoft Touch Non Slip and Sting Rubber. Moulded non-slip construction suitable for young beginners & for various playground games. Note - when inflating ball with a pump it is critical that the needle is lubricated before insertion. We suggest soft soap would be a suitable substance. Penetration prevention valve Circumference 77-79 cm (under/over inflatable)Rubber