Auxiliary glass backboard for conversion from fan shape or large board on side courts. 42′ X 54′ backboard, 5′ x 4′ goal mounting holes 1/2′ tempered glass set in welded steel frame Steel frame is supported by shock absorbing vinyl molding and acrylic cushioning plates. Mounting keyhole slots are spaced at standard 20′ vertical by 20′ horizontal mounting. Mounting plates are separated from the glass by shock insulating pads Backboard has standard 20′ x 35′ mounting Recommended for indoor, side court use, churches, recreation centers and elementary schools 10 year warranty Please note that the goal is not included with the backboard. The manufacturer recommends the Snap Back Goal , the Gared Master 3000 , the Collegiate 2000+ Breakaway Goal , the Scholastic 1000 Breakaway Goal or the Institutional Goal . The manufacturer also suggests the Peel & Stick Cusion Edge (cut to size by the user) for protection. Online Sports is an Authorized Online Dealer of Gared Sports products.