An elevated serpentine chain with bold, rounded links. Finished in high-polish gold. Using the integrated foldover closure: look for the JENNY BIRD logo on the flat bar. On one side, you’ll see a hinge, on the other side, you’ll see a tab. Gently pull the tab upward to open. To close, thread the tab closure through the opening and press firmly. You will hear it click into place. gold tone dipped brassfinish: high polishserpentine chainfoldover clasp product measurements:width: 6.39mm / 0.25"18" - length: 46.04cm / 18.13"weight: 47.58g / 1.678oz20" - length: 51.13cm / 20.13"weight: 54.63g / 1.927oz style: JB1330-HGimported