1.Frame: aluminium alloy 2.Different size are ... ,Wedding,Temporary warehouseEvent, Party, Banquet,Parking,Marquee Frame materials:Hard pressed extruded aluminium 6061/T6 Roof ... proof, flame retardant to DIN 4102 B1,M2Weight: 850G/square meterColor available: yellow, white, red, blue Side ... , flame retardant to DIN 4102 B1,M2Weight: 650G/square meterColor available: yellow, white, red, blue Wind-resisting ...