Product specifications: (length) 150cm* (width) 38cm* (height) 46cm Inflatable products, its characteristics are: Material: Ultra-sturdy thermal carbon strong and tough polymerized PVC is selected, and advanced ultrasonic seamless bonding technology is used. The product is tough, soft, and has strong sealing properties. Easy to use: Configure a safety inflation valve, open the cover of the safety valve in the product, and inflate with a low-power electric pump or a pedal air pump for three to five minutes, so that the saturation of the product reaches 85%, and then close the valve tightly. Yes, it can be inflated at one time, can be used for multiple times with exhaust, and the product can be placed for a long time. Convenient to carry: small size, light weight, foldable packaging after deflation, light and convenient, easy to carry, and does not take up space when storing. When you don't need to display, you can open the air valve in the product, plug in the air release tube for five to ten minutes to degas the product, and fold it for storage. 1. During the inflating process, people must not leave and over-inflate. 2. Be sure to close the valve cap tightly after inflating 3. Avoid contact with sharp objects during use to avoid being pierced Fourth, do not approach the fire source 5. When there are stains on the surface of the product, you can clean it with toothpaste and water. Do not use strong alkaline liquids to avoid burns and irritate the PVC.