This small black inflatable billboard is made of top quality 0.6mm PVC tarpaulin, the advertising banner size is 1200x1800mm and the inflatable tube is 25cm in diameter. Strong anchoring system, can be used outdoors. Air tight structure, standing without a blower. Advertising banners connection way is wide Velcro straps. See more popular inflatable products from Sunjoy Inflatables manufacturer, which is your best choice to purchase inflatable games, we are Chinese inflatable bouncer importer & exporter manufacturer, supple/manufacture inflatable products, inflatable wholesales company, Chinese inflatable bouncer factory OEM.