Extremely small packed size. Hand press for easy inflation and brass valve for easier deflation. Horizontal tube design makes for a comfortable sleeping area. Stuff sack included for convenient carry. Perfect for camping， hiking， mountaineering， beach day， etc. Specifications: Color: Blue / Orange (optional) Material: 80% Nylon + 20% TPU Inflating size: 193 * 60 * 9cm / 76 * 23.6* 3.5in Rolling size: 32.5 * 10.5cm / 12.8 * 4.1in Pad weight: 840g / 1.87lb