... as your request.Lead-free and Nickel-free.-----------------------------------------------------------------------------------Description of Process: Material:Copper,Brass,Iron,Zinc Alloy,Pewter ... ,Bronze,Antique Bronze,Chrome,Rhodium,Dyed Black.Process:Stamped,Die Cast,Photo Etching.LOGO:Soft ... logoSuitable for making simple logo,the color of logo as the photos shownPrinting epoxy sticker logoSuitable ...