... button,snap button,garment button,belt buckle,shoe buckle,stopper etc Material is metal, can be zinc alloy,brass, iron Color can plated with different ... workmanship,we sent our products to electroplating factory to deal with the color we want,such as nickle,gun,brass,qntique ... for your selection If you don't satisify with our stock metal button, we can offer OEM service to meet your requirement ...