Multi-point support: The inner structure uses an electric welding process to form a high level between the connected gas bags. This creates several air-permeable support grids with several support points for even pressure distribution. The outdoor camping mat is light and thanks to this function it sits comfortably in the hand.Multi-purpose: With a thickness of 5cm, the pillow is load-bearing and pleasantly soft, making it suitable for camping, picnics, hiking, mountaineering and other outdoor activities. You don't have to worry about it suffering from rain outdoors, and it is easy to fold and carry.Material: The inflatable outdoor cushion is made of 30D nylon TPU material on the surface to ensure softness, abrasion resistance and tear resistance. The inner layer features a TPU film for airtightness and water resistance. It's fun and you can do sports no matter when and where you use it well.Quick inflation and deflation: The product has a 2.5cm replaceable inflation valve connector. Simply close the main valve, open the small hole for one-way airflow without leakage and simply let it inflate through your mouth. Open the valve again to release the air. When the stars shine at night, you can lie on this mat and then count up to the stars.Lightweight and Portable: With its light weight and small volume, the inflatable pillow is easy to carry. Once emptied, it can be easily packed into a backpack without taking up much space. You can put it in your car, bag or on your bike without taking up too much space.