1.25" w/no back paper as issued. Outstanding design w/an abundance of gold accents against a patriotic background. Two tiny specks trapped under the cello in the white field of Hoover's portrait as made, and a few air marks seen only in reflected light. Otherwise minor wear seen under magnification. Smooth and glossy. Exc. This button shares traits w/the Presidential Seal jugate Hake #2 but this even more colorful design is significantly rarer.