Fashionable flexibility! This sterling silver extender chain is great for making both necklaces and bracelets up to 4 inches longer. Layer your necklaces or breathe new life into shorter necklaces you haven"t worn in a while. The easy spring ring clasp closure and open link style make it simple to convert any necklace or bracelet into an adjustable piece. The workmanship of the extender allows you to confidently attach it to any of your quality pieces. Don"t be fooled by vendors offering extender chains that are not genuine sterling silver - only Southwest Spirit Jewelry guarantees your extender chain is genuine sterling silver and offers a lifetime warranty. 22 gauge thick chain. Our jewelry is proudly made in America with US and imported parts. We do our part for the environment by crafting our jewelry from recycled .925 sterling silver.