MATERIAL The mini surfboard is made of PVC material, which is thickened, soft, durable and environmentally friendly. BUOYANT: Thanks to the high-density fabric and air bladder, it creates great buoyancy and can withstand children and adults weighing up to 180lbs. It can be fully inflated in no time using any simple pump, giving you a great buoyancy right away. UNIQUE DESIGN: The rocket head is designed for more glide and the ergonomically designed handle is scientifically easy to use. The concave and convex design of the board reduces the pressure on the chest and is crescent shaped. The tail reduces the resistance between the board and the water, increasing speed and power. LIGHTWEIGHT AND PORTABLE: The folded swim board weighs only one pound. It's as small as a book when folded and won't take up much space in your backpack or suitcase. WIDE APPLICATION: Inflatable boards are fun equipment for beach holidays, swimming pools, lakes, leisure, pool decoration and pool parties.