Stone coated metal roof tiles with 0.42mm thickness al-zin steel as basic with colorful sands as covering 1. Specification Tile Size 1300mm x 420mm Installed Exposure 1250mm x 370mm Tiles per S.Q.M 2.16 sheets Installed Weight 6kgs per S.Q.M. 2. Specification Tile Size 1400mm x 420mm Installed Exposure 1350mm x 370mm Tiles per S.Q.M 2sheets Installed Weight 6kgs per S.Q.M. Pallet and film.