8k mirror steel,Pattern etching,vibration,bead blast,HL,No.4,scotch brite,400#,bird's nest finish,circle vibration,spiral polish,3D effect,can all be PVD Ti-plating. PVD coating means Physical Vapor Deposition of Titanium or Zirconium, can also be called Ti-plating or Zr-plating. It provides a colored film over the stainless steel surface in a vacuum chamber. The colored film has high corrosion resistance and will not tarnish, oxidize or discolor in harsh sun, UV or normal interior & exterior environment. PVD colors have a broad range: Gold, Black, Blue, Copper, Rose Gold, Brass, Coffee, Bronze, Purple, Brown, Red Wine, etc Thickness: 0.3mm-3.0mm Width: max 1500mm Length: max 4000mm Standard Size: 1219×2438mm (4FT×8FT) 1219×3048mm (4FT×10FT) 1000×2000mm Base Metals: 304, 304L, 316, 316L, 430, 439, 201, 202 PVC protective film & iron frame packing