The product is a set of Batman Returns movie cards from 1991 by Topps Stadium Club. Each pack contains 15 standard-sized trading cards featuring characters like Batman, Catwoman, and The Penguin. These vintage cards are part of the DC Universe franchise and come in a sealed pack, making them a valuable collector's item for fans of the superhero genre. The cards are in English and made of card stock, showcasing illustrations from DC Comics, the manufacturer behind the set.