The Ben 10 Series trading cards x 4 are a set of collectable cards from the popular animated series. Each card features characters and elements from the show, making them a must-have for fans of Ben 10. These cards are in near mint condition or better, ensuring they will be a valuable addition to any collection. Made in the United States, these cards offer a nostalgic glimpse into the world of Ben 10 and are ideal for collectors and enthusiasts alike.