Brand ZAFIED Color Inflatable Board - Orange Material Non-slip Durable EVA, Polyvinyl Chloride (PVC) Product Dimensions 36"L x 18"W x 4"H Maximum Weight Recommendation 200 Pounds About this item ?Inflatable Balance Board?: Unlike the traditional wooden or plastic boards, the new inflatable balance board is more suitable for novices to quickly master the skill of keeping balance. The inside of the inflatable balancing board is made of double-layer brushed technology and the inflatable column uses single-layer closure technology, which is also very strong in pressure resistance, with a maximum load capacity of up to 200LB. ?Soft and Non-slip?: The surface of the balance board trainer is made of EVA foam, the surface is softer than wood. It will be more approachable for kids and newbies. Meanwhile, the surface of the board is with non-slip design, it will not slide down with bare feet or shoes. It also won't hurt the floor or carpet in your house. ?Quickly Mastering Balance?: The length and width of the board is 36?x18?, and the thickness of the board reaches 4? when full of air. After standing on it, the center of gravity shifts downward for the entire body. It will be easier and better to improve and train the balance of the body, improve control over your body. ?Personal Balance Trainer?: Take your balance, coordination and core strength to the next level with an inflatable balance board. Whether you're a skater, avid athlete, snowboarder, skateboarding amateur, stand up paddler, or beginner, it works for everyone. More uses are waiting for you to discover, such as being used as a float board in the water. ?Very Easy to Inflate Deflate?: Using the manual inflation pump we included, or use your own electric pump, and the inflation can be done in less than a minute. It gets hard when fullfilled. ?Please attention?: A spring inside the valve controls inflation/deflation. The spring needs to be in the extended position when inflated. ?Note?: If the balance board is bent, please inflate more. The higher the pressure, the stronger the load bearing.