From the Future Connections Collection Mercury The Messenger Necklace features a handmade, winged-like pattern. Mercury the Messenger is a special necklace because it has a matching left half and right half with gold charm, making this style necklace a great idea for best friends or partners to wear separately and reconnect back together when they meet up. This necklace hangs on a think, delicate chain of 20" and easily layered with other necklaces for an effortless look.