... .7days sample time 4.40-75mm diamete,else popular metal lapel pins 1. MaterialIron, Copper, Zinc alloy , Pewter , Brass , Aluminum, Soft ... silver, Antique bronze,Antique copper, Antique nickel, etc.4.CraftStamp, Die struck,Hard enamel, Imitation hard enamel, soft enamel, silk printing, ... first and the balance before shipmentHuajin GiftsProfessional in badge/Lapel pinsWelcome your inquiry(Huajin)