An Amulet is an object that can be worn or carried and is thought to have power to ward off evil, protect from harm & illness or to bring good fortune. Amulets can be created to accomplish most any goal depending on the need of the creator or owner, but is mostly ascribed to the protection of its owner. The use of amulets were prevelant in many ancient civilizations.

Amulet in Wiki

Example of Solomon Amulet

photo credit: www.themysticcorner.com