A mortarboard is a flat, square academic cap worn during graduation ceremonies. It typically features a tassel that hangs from the center, which graduates often move from one side to the other to signify their transition from student to graduate. The mortarboard is a symbol of academic achievement and is commonly associated with various educational institutions. The design of the mortarboard is believed to have originated from the hats worn by masons, hence the name. It is often made of black fabric, although some schools may use different colors to represent their specific institution or program. The mortarboard is an essential part of the traditional graduation attire, which also includes a gown and sometimes a hood, representing the graduate's degree level and field of study.