This elegant choker from our signature O Collection is great to pair with other necklaces from this collection. Our patented connectors let you easily link and layer necklaces in any order you desire. Learn more Chain Thickness 1.5mm Cubic Zirconia Diameter: 0.2in (5mm) Adjustable chain: 15-18in (38-45cm) .925 Sterling Silver Spring clasp closure Hypoallergenic, lead and nickel free #040S Simple Necklace Designs, Layer Necklaces, Necklaces Unique, Elegant Choker, Layered Choker Necklace, Silver Necklace Set, Silver Choker Necklace, Layered Necklaces Silver, Layered Chokers