Wallbox 20ft 20 ft. Wallbox - 8'h Single-Sided Graphic Package (w/ White Back Fabric) 20 ft. Wallbox - 10'h Single-Sided Graphic Package (w/ Black Back Fabric) 20 ft. Wallbox - 10'h Single-Sided Graphic Only (w/ Black Back Fabric) 20 ft. Wallbox - 10'h Single-Sided Graphic Package (w/ White Back Fabric) 20 ft. Wallbox - 8'h (Frame Only) 20 ft. Wallbox - 10'h Single-Sided Graphic Only (w/ White Back Fabric) 20 ft. Wallbox - 10'h (Frame Only) 20 ft. Wallbox - 8'h Single-Sided Graphic Package (w/ Black Back Fabric) 20 ft. Wallbox - 10'h Double-Sided Graphic Only 20 ft. Wallbox - 8'h Double-Sided Graphic Package 20 ft. Wallbox - 8'h Double-Sided Graphic Only 20 ft. Wallbox - 8'h Single-Sided Graphic Only (w/ White Back Fabric) 20 ft. Wallbox - 8'h Single-Sided Graphic Only (w/ Black Back Fabric)