Two discs can be used for throwing and catching like a frisbee. Play and develop your bouncing skills on your own with the brightly coloured fun stringy rubber ball or play bounce and catch with a friend. The rubber ball can bounce up to 20 metres, or more and can adapt to play with many sports such as volley ball, tennis and rounders. For indoor and outdoor use. Size H30, W29.5, D7cm. For ages 3 years and over. (not included) plus . WARNING(S): Not suitable for children under 3 years old. Only for domestic use.