Features:- Inflation method: Open the gas nozzle、 let air filled in automatically、 then screw the nozzle tightly ( You can decide the degree of softness. Blow with mouth in your first use ).- Exhaust method: Open the gas nozzle、 roll up the pillow from one side、 squeeze out the air then tighten the nozzle. Package it in double-folded or rolling.- Light weight and portable.- External material: PVC.- Internal material: High resilient sponge.- Gas nozzle material: Plastic.- Fully filled size: 48.50 x 30.00 x 10.30cm.Type: Other Camping Gear Material: PVCColor: As picture showPackage weight: 0.28 kg Package size (L x W x H) : 16.70 x 10.50 x 11.20 cm / 6.56 x 4.13 x 4.40 inchesPackage Contents: 1 x Portable Camping Automatic Inflatable Pillow Outdoor Air Cushion、 1 x Packing Bag、 1 x Magic Belt