garment metal safety pin 1.garment lapel pins 2.material:brass,iron,zin ... .7days sample time 4.40-75mm diamete,els garment metal safety pin 1. MaterialIron, Copper, Zinc alloy , Pewter , Brass , Aluminum, Soft ... diameter or according to your requirementThickness: normalloy 3mm,3,5mm,4mm,5mm etc(up to customer's request)3.PlatingGold ,silver ...