The Pittsburgh Steelers 14 Card Lot includes various types of cards such as Optic, Signature, Resurgence, Mosiac, and Select. Each card is made of card stock material and features players from the National Football League (NFL) team, Pittsburgh Steelers. These standard-sized sports trading cards are original and manufactured in the United States, making them a valuable addition to any football card collection. Perfect for fans looking to showcase their favorite team and players from the NFL.