Overall: 1 3/4 in. ( 4.4 cm )
On rim: Larry Fox Buttons/Bumper Stickers Box M, Valley Stream, N.Y. 11582 (516) 791-7929
Pin-back button; inscribed "STOP THE/ARMS RACE NOW!"; depicts a red line across a bomb at center.
Due to ongoing research, information about this object is subject to change.