ZillaWe have been enamored with tiny skeleton keys since discovering a cache on our first trip to Europe. What did these mini wonders unlock a tiny jewel box, a secret diary, a hidden trove? Designers' Details Did you know: the human clavicle bone (latin for "little key") is so named because it roughly resembles a key to a roman door lock and rotates like a key with certain shoulder movements. Specifics oxidized sterling silver key bangle with hook closure