... alloy, galvanized to rust resistance.2)Connecting parts are made of zinc powder-coated steel.3)The ... frame is strong,durable,light in weight,not easy to rust and distort, can ... :1)Double layers PVC-coated polyester textile, many colors are selectable.2)Waterproof, flame retardant to DIN4102 B1 ... span) you need, and the length, or how many people the tent contain with2. With or without side ...