... The fabric is double PVC coated polyester textile. It is high quality at waterproof, flame retardant to DIN4102 B1,M2,U V ... 80-100KM/h. The security and variability of our products have reached the standard of similar products abroad 6, The optional ... and workshop. 8, Sizes available (the wide of the large tent):3m,6m,8m,10m,12m,15m,18m,20m,25m and 30m. Low-cost supply of high quality workshop tents