This necklace features a Sterling Silver coin pendant on a Figaro chain. Layer with necklaces from our Patented O collection. .925 Sterling Silver Pendant Diameter 0.6in (1.5cm) Figaro chain, 2mm Adjustable chain: 17-19in (44-48cm) When layered, chain length is: 17-21in (44-53cm) Spring clasp closure Hypoallergenic, lead and nickel free #290S