The product is a Batman Adventures #12 Newsstand Edition comic book from 1993, featuring the first appearance of Harley Quinn. This key issue is graded 2.5 Good+ by Certified Guaranty Company (CGC) and comes with a certification number. The comic, part of the Batman Adventures series within the DC Universe, showcases characters like Batman (Bruce Wayne), Poison Ivy, and Harley Quinn in action-packed superhero adventures. With a modern age era design and English language format, this single issue is a valuable collectible for fans of US Comics and DC Comics.