The product is a lot of 30 opened used playing card decks from various brands such as Bicycle, X-Men, Batman, and others. The decks are modern, with designs dating from 1970 to now. These collectible card decks would be perfect for card enthusiasts or collectors looking to add unique and diverse decks to their collection. The variety of brands and designs in this lot offers a wide range of options for those interested in playing card games or displaying their decks as collectibles.