Uniform decoration often includes epaulets and medals. Epaulets are shoulder pieces that are typically made of cloth or metal, and are used to indicate rank or other distinctions. Medals are decorations that are awarded for bravery or service, and are usually made of metal and hung from a ribbon. Both epaulets and medals are commonly found on military uniforms, but can also be found on other types of uniforms, such as those worn by police officers or firefighters.