... )material: znic alloy .Or you can choose copper,bronze,brass,gold or silver2)size:Dia 6.5cm,thickness is 0.3cm3 ... etc(up to customer’s request)4) Electric-plateing:gold,anti-gold,silver,anti-silver,nickel,anti-nickel,black nickel,brass,anti ... or send e-mail.We will reply with 12 hours. gold medal