Taras Boulba Inflatable Mat, black. Used for camping about 5 times. I used a cover when using it. Air fills automatically to some extent, but I used an air pump to inflate it. The air valve is not broken. There is no air leakage. Please judge the condition from the photos. Please purchase with the understanding that this is a used item. Material: Body / Polyester, Inner material / Polyurethane foam, Anti-slip backing / PVC, Valve / Thermoplastic polyurethane elastomer (TPU) Brand: TARAS BOULBA Water resistance level: Waterproof Inflatable mat Thickness: 5-8cm