PERFECT DIMENSIONS & MATERIAL: Product size is 78"x51.2"x1.6"; Packaged Size is 26"x13.6"x13.6"; Weight 8.7lbs. Made of waterproof 75D Micro Brushed TPU coating self-inflating camp pad with high quality sponge filling, it's damp-proof and skin-friendly.COMFRTABLE DESIGNThe self-inflating camp pad has a built-in pillow for an added layer of comfort. Rapid rise open cell foam featuring triple zone comfort pattern adjustable for our different body parts to add support and comfort.PORTABLE Comes with two compression straps, an oversized oxford carrying bag and repair kit (Glue Not Included); Essential for camping, hiking ect.NOTICEOpen the two valves, the pad will inflate itself. Because it is compressed in the bag for a long time, the mattress may inflate slowly. You can roll it back and forth or use it twice to restore the elasticity of the sponge.GUARANTEEKingCamp offers a 365-day limited warranty, if you have any questions about the product, please contact us without hesitation, we will reply you within 24 hours, and your money will be guaranteed.