The product is a comic book titled "Batman: Shadow of the Bat #21" published by DC Comics in late November 1993. It features characters like The Hood, Benedict Asp, Poison Ivy (Flashback), Catwoman (Flashback), and Batman (Bruce Wayne). The comic is written by artists Bret Blevins, Alan Grant, and Adrienne Roy, with cover art by Brian Stelfreeze. This issue falls under the genre of superheroes in the Modern Age era of US Comics, making it a valuable collectible for fans of the Batman series.