Quick and easy height adjustable from the floor - 6-1/2' to 8-1/2' - no need to disassemble. For safety, no part of the structure ever extends below the backboard. The ultimate in compact storage with hinging rim and folding aluminum frame. Even has dual wheels for easy transport. Adjustable frame overcomes sagging rims. Moves goal 2' closer to the foul line. Comes complete with fan shaped backboard, attachment frame and official size goal with nylon net. Frame comes assembled, simply attach the backboard, then attach to the backboard and your group is read y to play. Works with all types of rims, including breakaway rims.