Substrate metal: Prepainted color hot-dip galvanized steel sheet in coil; Thickness: 0. 18mm-0. 8mm; Wideness: 900mm-1250mm; Coil ID: 508mm/610mm; Weight: 3. 5MT-5. 5MTper coil; Color: At buyer's option. Top side: 5um Epoxy resin+15um Polyester resin; Back side: 5um Epoxy resin. Piant thinkness: By Negotiating.