1:Item No.: HF-P301 Product Size: 186*53*2.5 Packing size: 54*12*12CM 2: Self inflatable air mattress 3: Material: Out layer: Polyester ripstop Inner layer: Laminated with PVC(0.16MM) Strong against water, abrasion Inner core: High density memory foam(20KGS/CBM) 4: Packing: A: 2 pcs quick release plastic buckles B: 2 pcs elastic In a polyester bag/PC 5: Ctn size: 54*35*47/12PCS