This minimal choker from our signature O Collection, features faceted crystals on a delicate Rolo chain. Pair it with other necklaces from this collection. Our patented connectors let you easily link and layer necklaces in any order you desire. .925 Sterling Silver Crystal Diameter 5mm Adjustable chain: 15-18in (38-46cm) Spring clasp closure Hypoallergenic, lead and nickel free #062S