High-quality junior basket can be set up in a gym for indoor practice or in the backyard for kids to enjoy friendly competition with an outdoor pick-up game. PE Backboard 31.89" wide X 21.65" high (rectangle only). 15" diameter steel hoop . 29.53" X 17.72" X 5" PE black base with built-in wheels, can be easily moved on a certain leaning angle and can be filled with 66 pounds of water or sand. 1.77" black steel tubing. Adjustable height. Some assembly required. Does NOT include a ball. 31.44" L x 17.69" W x 78.6" H