1.75" each. Yellow pin has cello separation along back curl at 2 o'clock that does not affect display. Technically VF, but displays above grade. Other two are glossy w/only trivial wear. NM. All feature "Jo Freeman", a civil rights and women's rights activist during the 1960s and 1970s who went on to become a lawyer and political scientist, as well as an author of 11 books and hundreds of articles on issues of feminism and politics.