... fashional round crystal lapel pin with nickel plated 1)material:zinc alloy 2)Technics:Die casting with crystal 3)plate:nickel ... pin with nickel plated (BS-JL-LP-12132) Specification:1) Material: iron, brass, zinc alloy, gold, silver, brass, iron, stainless steel/iron, aluminum ... , anti-copper, gold, anti-gold, silver, anti-silver, chrome, dyed black, pearl gold, pear nickel, double plating and more6 ...