Clip series: (Can be used on hat /money.tie bar accessory)DescriptionMaterial zinc alloy,copper,iron,stainless steel,stainless iron,alu,etc.Platinggold,imitation gold,nickel,old nickel,black nickel,pearl nickel,sliver,old sliver,chrome,old copper,old broze,etc.Colorwith your designed color,standard...