This pinback button is a Yin & Yang symbol representing the concept of balance and unity, specifically in the context of ending discrimination and promoting civil rights. Made of celluloid and originating from the United States, this political collectible is a reminder of the ongoing struggle for racial equality and justice. The design reflects the message of the NAACP and other CORE organizations, promoting a world where discrimination is replaced with unity and equal treatment for all.  This pin is 3/4 of an inch in diameter.  The pin has some heavy discoloration around the outside ring.  See all pictures before purchasing this item.  The pin is used and may require cleaning.