An enameled metal keychain with clip and ring, depicting the Scout Regiment (Scout Legion) emblem from Attack on Titan. The metal emblem is approximately 1 inch wide by 1.5 inches tall.
Attack on Titan is a Japanese manga series written and illustrated by Hajime Isayama, with an anime series of the same name. It is set in a world where humanity lives within cities surrounded by enormous walls; a defense against the Titans, gigantic humanoids that eat humans seemingly without reason. The story initially centers on Eren Yeager, his adopted sister Mikasa Ackerman and childhood friend Armin Arlert, who joins the military to fight the Titans after their home town is invaded and Eren's mother is eaten.