Easy To Move Around - Our Portable Basketball Goals Outdoor Adjustable System Has Two Wheels At Its Base. By Leaning The Basketball Rim Stand At A Certain Angle, You Can Relocate The Basketball Hoops With Ease. Effortless Assembly - Set Up Won'T Take All Day. The Basket Ball Hoop Set Includes An Illustrated Guide Along With All The Tools Needed. The Mounting Base Can Be Filled With Sand Or Water For Stability.