The nest-shaped ventilation point design greatly increases the comfort of the air cushion and has better ventilation performance The external automatic inflation valve can quickly realize automatic inflation and deflation with just one twist Hidden snap button design, this mat is splicable and you can enjoy the fun of multi-person travel Integrated pillow has independent air nozzle, which can be blown and deflated as needed to adjust the height (Note: the pillow is not auto inflating and requires blowing by yourself) Compact and lightweight after folded, and it is easy to carry outdoors Specifications: Material: pongee, PVC coated Size: 192*66*3cm Package included: 1 x Camping Air Mat 1 x Storage Bag