Gamechanger Stadium Chair Patented design that provides the ultimate in stadium seat comfort Bungee cord cushioning, durable steel-frame construction, tough Cordura canvas, and hinged back Removable stitched back opens up for easy screen printing or embroidery Bottom hook secures to bleacher Max weight 350 lbs 17" x 16" x 13.5" (when open) 17" x 4" x 13.5" (when folded)