This portable hoop system turns an empty space in your driveway into your own personal arena. The 52" backboard comes with a board pad and a steel breakaway rim. It's made of acrylic material for a high rebound rivaled only by glass. It gets its stability from a 37-gallon base equipped with two wheels and a rebounder. The Pro Glide lift system allows you to easily adjust the height in 6" increments, from 7.5 feet to 10 feet. This residential portable basketball system is a wonderful choice for basketball players who want to hone their skills at home.