... 2.Aluminum,lead nickel free 3.Size: 23.6*17.6mm 4.Sold by length,factory price 2013 Top Selling Aluminum ... 23.6*17.6mm Nickel Free Jewelry Chain Item No KESJC-LXY-A10833 nickel ... ,Nickel,Silver,Golden,Black,ColoredMaterials AluminumSurface CraftOxidationSize 23.6*17.6mm UsageNecklace,Bracelet,Handbag etcPerfect for the necklace,bracelet,handbags,Jewelry ...