This gorgeous choker is dainty and sparkly! Materials: 18k Gold PVD Plated Stainless Steel and Stainless Steel, ZirconiaMeasurements: 15" Long + 2" Extender Chain Care: Water and tarnish resistant. If exposed to salt water or chlorine, rinse off with fresh water and gently dry soon after. Note that, due to the nature of prong-set gems, this may snag on fabric.