... Size 4x3cm Technics Compression casting, galvanization, baking varnish, polishing Product alloy keychain, fashion keychain, popular keychain Material Metal, Copper, Zinc ... INTERESTED IN OUR GOODS, HOPE HAVE THE CHANCE TO COOPERATE WITH YOU, MEANTIME WE WILL WAIT FOR YOUR NEWS OR INQUIRY ... , WE ALSO HOPE CAN MAKE FRIENDS WITH YOU UNDER THE BUSINESS PARTNER RELATIONSHIP!!~~