Built to withstand endless pickup games in the driveway this portable basketball hoop system has a durable polycarbonate 54 backboard. It comes with arena-style padding and a steel breakaway rim which you can adjust from a height of 7.5 feet to the regulation 10. The easy to sedge oval pole allows for faster pole alignment during assembly. This portable system gets its stability from a 34-gallon base equipped with two wheels.