A white pinback button.
It has thick, black text. It reads [JUSTICE], curved along the top, [OR] in the center, and [ELSE], curved along the bottom. Under "or" in thinner text it reads [10-10-2015] in black.
The back is metal and does not have anything on it other than a pin at the top.
There is contact information for the button company along the bottom edge of the button.
National Museum of African American History and Culture