This in-ground basketball system from Lifetime Products features a 54 in.�Tempered Glass regulation target backboard with a Pump Adjust��height adjustment mechanism that adjusts from 7.5 to 10 feet high in infinite height increments. It also includes a Slam-It Ultra� Rim with an all-weather nylon net and a 4 in.�square steel pole. So bring the arena home with a residential basketball system from Lifetime Products.