Your Halloween decorations are about to get spookier with Pop! Pin Werewolf Bart™! In a Treehouse of Horror™ twist, Bart Simpson™ has been transformed into a werewolf! Complete your The Simpsons™ collection with Pop! Pin Werewolf Bart™ and keep this frightful character on display all year long. There’s a 1 in 12 chance you may find the glow-in-the dark, black light chase of Pop! Pin Werewolf Bart™. This Pop! Pin features black-colored hardware and a built-in stand. Enamel pins are approximately 4-inches tall.