2.4-2.9m adjustable height: A jack-lift design with a handle, allowing you to change the basketball stand's position. A suitable game for all heights and ages. This basketball hoop and stand can bring you a more comfortable experience. Wheels: Placed at the bottom, this basketball net is easy to move the stand around. Stable base: Fill the base with sand or water, keeping the basketball stand firmly to the ground. When filling, use 30kg of water or 40kg of sand. Bottom baffle: It can incline the netball hoop and post, providing more room for dunking – an authentic basketball experience. Backboard dimensions: 70H x 107Lcm. Basketball hoop: Φ45cm. Overall height: 293-350cm. Basketball hoop: 236-293Hcm. The height range of the bottom edge of the backboard: 221-278cm. Assembly required.