The Champion Sports Multicolored Playground Balls can be used for much more than traditional playground games like dodgeball or kickball. The multicolored balls are perfect for setting up stations or for group management. The Champion Sports Playground Ball is 8.5in in diameter and features a nylon would 2-ply surface. Each set includes 6 playground balls total with one ball in each of the following colors: red, orange, yellow, green, blue, and purple.