Main Feature: Aluminum alloy frame Double PVC fabric,B1 Span 3m-40m, length unlimit For party, event, wed High strength,rustproof,lightweight Waterproof,fireproof,UV resistant Factory good price,fast delivery Frame Material: 1)High-strength aluminium alloy with PADF coating. 2)Conector is made of zinc powder-coated steel. 3)The frame is strong,durable,light in weight,not easy to rust and distort. Cover Material: 1)Double PVC-coated polyester textile.Any color is available. 2)Waterproof,[...]