Metal badge Lark
Metal badge Lark. Made of metal with clip in the back.
Badge is a distinctive mark of belonging to a group, grade, rank or function. A symbol or sign of personal power, status or function of an official governing body or jurisdiction.
They are usually the emblem of a specific or general authority and are usually metal or cloth. In the plural, the badges designate the set of parts of a decoration or the different elements that are part of a rank, grade or dignity.