This Lifetime 90498 portable basketball system from Lifetime features a 48-inch shatter-proof Fusion backboard with a Strong Arm height adjustment mechanism that adjusts from eight to 10 feet high. It also includes a Slam-It Rim with an all-weather nylon net and a three-inch diameter round steel pole. With a 31-gallon portable base, this system can easily be moved to a desired location. So bring the arena to your home with a residential basketball system from Lifetime.