... Nickel-free.-----------------------------------------------------------------------------------Description of Process: Material:Copper,Brass,Iron,Zinc Alloy,Pewter,Stainless Steel ... Gold,Silver,Antique Silver,Misty Silver,Copper,Antique Copper,Nickel,Black Nickel,Misty Nickel,Bronze,Antique ... Bronze,Chrome,Rhodium,Dyed Black.Process:Stamped,Die ...