... round crystal lapel pin with nickel plated (BS-JL-LP-12132) Specification:1) Material: iron, brass, zinc alloy, gold, silver, brass, iron, stainless ... : nickel, anti-nickel, black nickel, brass, anti-brass, copper, anti-copper, gold, anti-gold, silver, anti-silver, chrome, dyed black, pearl gold, pear nickel, double plating and more6 ...