... double PVC coated polyester textile. It is high quality at waterproof, flame retardant to DIN4102 B1, ... with PVC-clear window,rain gutters, decoration ceilings and inside curtain. 7,Widely used for party, outdoor ... fair, celebration, sports event, military solution, temporary warehouse and workshop. 8, Sizes available (the wide of the ... ,12m,15m,18m,20m,25m and 30m. sales durable and cheap workshop tents