Available in extension lengths from 3'-13 from wall (all extension lengths require 1/4 steel cable - cable included)Structure is supported by 1/4 steel cable extending diagonally from the wall to the upper tubing using two cable clamps per attachmentTelescoping diagonal brace includes locking mechanism and adjustable collar allowing unit placement as desired in playing area (from the floor utilizing included hand crank)Four 2 square cross braces and extension tubes construct the frameworkOff-set steel hinges with 1/4 heavy-duty flanges connect to 2 and 6 wall board and backboard locations to allow the unit to fold flat against the wallCompatible with all backboards and height adjustersFive-year warranty