The Goalsetter X660 Extreme Series Basketball Hoop System features a 60" Glass Backboard that is engineered to provide game-stopping specs at prices the modern family can afford. Complete with a competition tempered glass backboard, die-formed extension arms, and a 90-degree adjustment handle, this system is the ultimate in both durability and flexibility. Because the basketball goal system's height adjusts from nearly 7' to 10', the set accommodates players of all ages as your family grows up. A patented ground anchor provides easy and safe installation and use. And, the 4' regulation play area means your kids won't want to play anywhere else!