... , 1650*2200mm, 1830*2440mm,1220*914mm,2140*3050mm etc. Copper Free Mirror:silver mirror glass,products of Sinoy mirror. Inc.,China ... and lifelike image.3. The plating layer is rigid and bond and the protective layer is impregnable with good erosion-resistance ... x 3300mm, 2134 x 3660mm, 2250 x 3300mm etc. Copper Free Mirror