MATERIAL:ZINC ALLOY; METALS;RHINESTONE SIZE:AVAILABLE IN DIFFERENT SIZE AND THICKNESS PLATING:NICKLE-FREE 1.OEM order is possible ... ,antique copper, polished antique brass.All size color to be selectsd6.We can offer different metal oranments for garments,leather bags and ... .Usage;shoe,belt,cloth,watch ,bag,case,..8.Technics:die-casting,rubber mold,loop,cutting edge,polishing,plating,oil-sealing,brush ...