Decorate for your holiday traditions with a fun pop culture twist. It's the slightly spooky, colorful Dia De Los DC Pop! Pin collection. Start your Dia De Los DC set with the glow-in-the-dark Pop! Pin Harley Quinn. Bring home Dia De Los DC Pop! Pin Harley Quinn to bring a pop of color and light into your display. Enamel pin features shiny black-colored hardware and a built-in stand. Pin is approximately 4-inches tall.