The product is a Superman comic book issue #81, published by DC Comics in September 1993. The story features characters like Mongul, Lex Luthor, and cyborg Superman, with a cover by artists Dan Jurgens and Brett Breeding. Set in the Modern Age era of US Comics, this 36-page comic is a part of the Superman series and is written by Dan Jurgens, Glenn Whitmore, and Brett Breeding. The storyline, titled "Reign of the Supermen! Supermen United!" offers an exciting adventure within the superhero genre, making it a valuable collectible for fans of Superman and comic book enthusiasts.