BeadsTreasure 15ft Spool-Sterling Silver Plated over Brass Mother-Son Flat Chain-4.6x2.2mm-2.6x2.2mm Jewelry Making Supply. 15ft Spool-Sterling Silver Plated over Brass Mother-Son Flat Chain-4.6x2.2mm-2.6x2.2mm Jewelry Making Supply. Quantity: 15 Ft. Metal: Brass, Finish:Sterling Silver Plated. Size of links: -4.6x2.2mm-2.6x2.2mm USA SELLER