... peak cover850g/m2weight of sidewall680g/m2flame retardant gradeDIN4102 B1, M2featurewaterproof,fireproof and waterproofCertificateISO,SGSMore information:Frame Material:1)High-strength aluminium ... 100km/h. Optional Accessories:1)Transparent cover,PVC-clear window,glass door,floor system,lining and curtain,rain gutter,ground anchor ...