Description: This portable basketball system from Lifetime Products features a 50 in. Shatterproof Fusion? backboard with a Speed Shift? height adjustment mechanism that adjusts from 8 to 10 feet high in 6-inch increments. It also includes a Slam-It? Rim with an all-weather nylon net and a 3 in. diameter round steel pole. With a 31-gallon portable base, this system can easily be moved to a desired location.