... 0.55mm or 0.6mm PVC, anti ruptured, water proof, fire proof, more durable and stronger2, size: 20*10m, 14*10m ... warranty: two years6, Certificates: CE, SGS, EN71, EN14960 About the inflatable tent, there are three different materials: Oxford fabric, sewed work ... also have other different tents, such as, inflatable tent, event tent, medical tent, hospital tent, camp tent, army tent, military tent, trade ...