... Al-mirror thickness: 1.8mm,2.5mm,3.2mm; FLoat glass Al-mirror Thickness: 2.8mm, 3mm, 4mm, 5mm, 6mm. Various shapes Clear Mirror ... 6mm;2) Standard size: 1830 x 1220mm, 1650 x 2200mm, 1830 x 2440mm;3) Double layer of protective paint, paint color can ... be grey, green, or customized color; 4) Copper free, will cause no harm ...