The staff of office is a symbol of authority and power, often used by people in positions of leadership. The term can refer to three different items: a MACE, a BATON, and a crozier. A MACE is a ceremonial weapon, usually made of metal, that is carried by a person in a position of authority. A BATON is a short stick or rod, usually made of wood, that is used as a symbol of authority. A crozier is a staff with a curved top, usually made of metal, that is carried by a religious leader as a symbol of their authority.