... 4 QC 4) Extensive use 1) Fashion Diamond Button components:Brass cup chain,rhinestone and plating2) Button size:25mm3) Size:15mm,20mm,25mm ... ,black diamond,topaz,siam,rose,montana,emerald,peridot,sapphire....6) Plating Colour:Free-nickel,nickel,sliver,gun metal,gold,antique bronze ... orders and small orders are welcome10) Sample order are available Fashion Diamond Button