... 5mFrame material:Aluminium 166x88x3mmCover material: Roof: white color 850gsm Double layer PVC coated polyester textile,fireproof (flame retardant to DIN ... and M2) and Waterproof Side:white color 650gsm Double layer PVC coated polyester textile,fireproof (flame retardant to ... For example square, hexagonal, octagonal, decagonal, dodecagonal and double deck style. All clear span big tent structures are ...