Large Custom Inflatable Spider Dome & Shelters Leyuan Inflatables specialises in the design, supply and installation of Inflatable Buildings including Inflatable Domes, Inflatable Igloos, Inflatable Tunnels, Inflatable Tents, Inflatable Event Cubes, Inflatable Event Tents, Inflatable Shelters and Inflatable Structures. For material:  1) Oxford fabric:  It is thin and not waterproof and fireproof, so if you are looking for economical inflatable building, Oxford fabric material would be better choice. 2) PVC tarpaulin: It is thick and strong, waterproof and flame retardant. If you are looking for long-lasting inflatable buildings, PVC tarpaulin materials is the perfect option. There are numerous benefits to using an outdoor inflatable structures at your events such as easy to transport, flexible in shape and size, easily and fully customisable and quick to manufacture.