This Spalding NBA 60" acrylic screw jack portable hoop system can help you take your game to the next level. It gives you a place to develop a fluid crossover and silky-smooth jump shot. This portable basketball hoop system has a large pro-style 60" backboard that is made of acrylic material for a rebound rivaled only by glass. It comes with arena-style padding and a sturdy steel breakaway rim made with vicious dunks in mind. This Spalding NBA 60" acrylic screw jack portable hoop system has a screw jack lift that allows you to set the height at any point between 7.5' and 10'. It rests on a 40-gallon base that can be filled with either water or sand, which you can then cart down the street or driveway on its two wheels.