Metal jeans shank button 1.factory direct sale 2.size,color ... service 4.eco-friendly Metal copper jean buttonsSpecificationCommodityMetal jeans shank button, jean buttonMaterialbrassColorAnti-brass (as per request)Size19mm, ( ... For example, jean button, alloy button,resin button,plastic button, corozo button,wood button, zipper pulls, trousers hook, pin buckle, rivet,eyelet,buckles,hooks,rings ...