All weather hard body backboard for realistic play. Base can be filled with water or sand. Needs 18 x 21 inches of poolside. Comes complete with ball and inflation needle. Dimensions: 34W x 18L x 25.5H inches. You may not be able to dribble, but you certainly can shoot the hoops with the Poolmaster Pro Rebounder Secure Basketball Game. This game sets up poolside and lets you take shots from the water. It features a hard body backboard, ball, net, and sturdy base that can be filled with sand or water for stability. Comes complete with inflation needle.