This portable hoop system turns your driveway into an arena. Its acrylic backboard has a rebound rivaled only by glass. The 50” backboard comes with an arena-style board pad and a Pro Slam® breakaway rim. The system has a 3.5” oval steel pole with an Exactaheight™ lift system, which adjusts from 7.5 feet to the regulation 10. It gets its stability from a 34-gallon base equipped with two wheels and a rebounder.