Material:NylonSpecial Features:InflatableFast inflatable, moisture-proof, waterproof,ergonomically designed , soft and comfortable, fast inflatable, used for outdoor camping, hiking, group picnics and other activities.Specifications:Name: Ultralight Inflatable Backpack Pad Air Mattress Moisture-proof Pad for Camping Hiking Travel TentMaterial: 40d nylon, and air nozzle (PGN), composite thickness: about 0.12mm/0.005inchSize: (length x width x thickness): about 2001258.5cmPacking List:1 x Inflatable Cushion1 x Repair Bag1 x Storage BagNote:1. Due to the lighting effects and shooting angles, there is color difference in the product, please understand.2. Due to manual measurement, there is a tolerance in the product size.Easy to carry, comfortable and breathable