Enjoy Your Quiet Sleep: The air bed is made of non-toxic and environmentally friendly PVC material, and the surface of the air bed is covered with a layer of soft flocking. Make sure you sleep comfortably▸Stable Internal Coil Structure: This structure is able to withstand 551lb of weight and effectively prevents the inflatable bed from bulging. And make it more durable, greatly extending the life of the inflatable bed▸Ergonomic Design: the air buoyancy can evenly support the human body by using the air buoyancy, so as to realize the close fit between the bed and the human body, which is conducive to eliminating fatigue as soon as possible. Create a natural, comfortable and healthy quality sleep for you!▸3 Minutes Inflation: The air bed can be inflated quickly. And the hardness of the air bed can be adjusted according to your preference. The air bed also deflates quickly and folds easily without taking up any space.