The Goalsetter X448 takes shooting hoops to a whole new level. Complete with a 2.5-foot play area and a competition tempered glass backboard, this system is the ideal combination for all skill levels. It's built with structural steel extension arms, features a 90-degree adjustment handle, and mounts with a patented ground anchor for the ultimate in stability. Adjusts from nearly 7 feet to 10 feet in height. Get the home court advantage with a superior basketball system that's built to last! The Goalsetter X448 In-Ground Basketball Hoop offers the innovative features and unbeatable quality of a professional goal at a fraction of the cost. The Goalsetter X448 glass in-ground basketball system features a 32-in x 48-in tempered glass backboard with a 4" square pole and 2 1/2' of safety play area. It's equipped with structural steel extension arms, a ground anchor and a 90-degree adjustment handle for height adjustments from 6'8" to 10'. https://www.youtube.com/watch?v=vk7bJUmVQb0&feature=player_detailpage https://www.youtube.com/watch?feature=player_detailpage&v=yTs028ecMtg