SPECIFICATIONSBrand Name: otherMaterial: TPU NylonMaterial: PVCBy Inflating Mode: Built-in Inflator PumpDampproof Mat Type: MattressOutdoor Activity: CampOrigin: Mainland ChinaModel Number: DSD-02Brand Name: PACOONECN: Zhejiangsleeping mat: PACOONE sleeping padR-value of mattress: 2.1Camping mat: sleeping padUnfold Size: 20x200x6.5cmPacking Size: 12x30cmthe Thickness of mattress: about 6.5cm (2.6 inch)Net Weight: about 1300g (2.86 lbs)