... Specifications / Special Feature:1) Material Iron ,brass, zinc alloy, gold, silver, brass ,iron ,stainless steel/iron ,Aluminum ,alloy , soft ... , anti-brass, copper, anti-copper, gold, anti-gold, silver, anti-silver, chrome, Dyed Black , Pearl Gold, Pear Nickel, Double Plating and so on5 ... soft enamel ,silk screen printing ,offset printing ,by paper sticker or epoxy coating surface.6) Sample time 8 ...