... through washing, polishing, activation, silver-coating, copper-coating, then finished with two waterproof layers of paint for protection.Specifications:1 ... : 3300x1830mm, 2440x1830mm, 2440x920mm,1220x2440mm,etc.(Cut size available) 3) Types: Silver mirror, Aluminum mirror, Golden mirror, Black mirror, Safety ... mirror, makeup mirror, optical mirror and rearview mirror of automobile, etc. Silver Mirror