The Rubber Playground Balls are designed to withstand all high-impact playground activities, such as dodgeball, kickball, four square and other recess and gym class ball games! Nylon wound with a 3-ply rubber cover, these balls are easy to grip, throw, bounce and catch. With 6 sizes and 4 colours available, the 360 Athletics Rubber Playground Balls are sold individually or in a set for children of all ages.