... Instructions:1) All design or logo requested for art prepare. File type Ai, EPS, JPG, PSD ... laser and so on.3. Various plating Finish: silver, Antique silver, nickel ,black nickel, imitation gold, gold, ... glossy copper, misty copper ,antique copper, chrome, plating and so on.4. Sample time ... : 7days after the art work confirmation.5. Production time: 7- 30 days ...