... the protective layer impregnable with good erosion-resistance.Specification:Types: Silver mirror, Aluminum mirror, Processed mirror,Safety mirrorColor: Clear, Bronze, Euro grey, Dark blue, Light ... : 3mm, 4mm, 5mm, 6mmSizes: 2134x1524mm, 2440x1830mm and 2134x3300mm, 2250x3300 etc. silver mirror glass, Aluminum mirror glass, Processed mirror glass, Safety Mirror glass