Instant purchase is welcome! Selling to organize my collection. Opened to check the design. Wrinkles will disappear when air is added. One-of-a-kind item. Specifications: Air vinyl / Air cushion Size (approx.): 900mm long x 450mm wide (size when deflated) Material: PVC (Inflated with air using a PVC fabric.) * Air inlet: Same shape as a beach ball, etc.