... Specifications / Special Feature:1) Material Iron ,brass, zinc alloy, gold, silver, brass ,iron ,stainless steel/iron ,Aluminum ,alloy , soft PVC and ... , brass, anti-brass, copper, anti-copper, gold, anti-gold, silver, anti-silver, chrome, Dyed Black , Pearl Gold, Pear Nickel, Double Plating and ... items bearing such trademarks. Hard enamel pins/clips/badge,Nickel plated finish