he Goalsetter X672 has all the features you want at a price you can afford. Complete with a competition tempered glass backboard, a 4-foot regulation play area, and die-formed extension arms, this set means your kids won't want to play anywhere else! A patented ground anchor means simple installation and safe use, while a 90-degree adjustment handle makes it easy to accommodate players as they grow from middle school to high school and beyond. Score big with the Goalsetter Extreme regulation size backboard! The X672 delivers big game performance on a regulation-size 72" x 42" backboard mounted on a rock-solid 6" square pole system. The Goalsetter X672 Glass in-ground basketball system makes a great addition to your home court with a regulation-size, 42-in x 72-in tempered glass backboard, a 6-in square steel pole and 4-ft of regulation play area. The straight-pole, tension jack design features die-formed extension arms, a ground anchor and a 90-degree adjustment handle. https://www.youtube.com/watch?v=vk7bJUmVQb0&feature=player_detailpage https://www.youtube.com/watch?feature=player_detailpage&v=yTs028ecMtg