Stansport Coliseum Seat is made of durable cross woven fabric with a PVC coating for added strength. The seat cushions and back are padded with polyurethane foam for extra comfort. It"s frame is powder coated and has a hook on the underside of the cushion which allows you to attach it to the bleachers for stability. This seat is perfect for sporting events, the park or camping. It folds compactly for easy storage and portability. Folded size is 17"X12"X5.5".