NWT Marc By Marc Jacobs- Gold tone Katie Turnlock Chain Ring Stylish gold chain ring by Marc by Marc Jacobs . Adds sophistication to any look. Beautiful chunky chain-link band and a prominent turn-lock closure from Marc by Marc Jacob's This stylish ring is made of a tin/brass base with 10-karat gold plating. It is a statement fashion ring from the now-discontinued Marc by Marc Jacobs diffusion line Size: S/M- fits 5-6.5 Style: M3PЕ560 Color: 80096 Gold