... zinc alloy Dog tag Size:Custom Various size by orders NICKEL PLATED BEAD CHAINDog Tags Material: stainless steel or Aluminum or ... or offset printingPlating: Various plating by order,gold,Nickel,brass,copper,Silver,Anti-nickel, Anti-brass, Anti-copper Anti-gold,mat-gold ... , mat-nickel,etc.Dog Tags Color:Silkscreen/offset printing,etc,Back: flat ...