Constructed of 3" x 3" & 2" x 3" heavy wall steel tube with a black powder coated finish 10 weight storage horns with protective wear sleeves and bump stops Easily adjustable bar catches and safeties with bar guards Includes a multi-grip chin up bar and multiple resistance band attachments 57" D x 48" W x 96" H Power lift platform is 8' x 8' steel framewith 3/4" rubber top A 1-1/2" plywood sub floorprovides a solid non-skid, noise absorbing surface; Sub floor consists of 4 sheets of 3/4" plywood Plywood is not provided with the platform and can be purchased at a hardware store or lumber yard