... clear and bright,image soft but not distortion.2) the lacquer on the back is acidproof,alkaliproof ... 1830*2440mm, 1650*2200mm Thickness: 1.5mm, 1.8mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm.Aluminum ... of the lacqueron the back is high Planeness.2).it is applicable to architectural decoration,Sanitory ... 1650*2200mm,1830*2440mm Thickness: 1.5mm, 1.8mm, 2mm, 2.5mm, 3mm 1.5mm Aluminum mirror glass