Product name: With pillow, can be spliced with rubber padUnfolded size: 190 * 65 * 2.5CMStorage size: 65 * 10 * 10cmExternal material: 190T polyester fabricFilling material: high elasticity spongeCraft: Diamond shaped punching design to reduce weightColor: BlueWeight: 1050 gramsUsage: Unfold the air cushion - Open the suction valve - Wait for about 10 minutes - Close the valve - Blow up the pillow - EnjoyNote: The price of one mouthful is the price of one inflatable cushionHow to retract the air cushion: Many customers cannot retract the air cushion after opening it. The following is an introduction to how to use it:After taking the air cushion and opening it, first rotate (twist) the air nozzle, and then the air cushion will automatically inhale. After the air is fully absorbed, rotate (twist) the air nozzle tightly, and then you can lie on it and sleep comfortably. Putting it away is also very simple. First, unscrew the air nozzle and roll it up from the other end of the nozzle. While rolling, compress the gas and exhaust it outward. When it reaches the position of the nozzle, the gas should be completely discharged. At this point, tighten the air nozzle.