The product is a (5) cards featuring 2016 Donruss All-Time Gridiron Kings trading cards featuring Franco Harris of the Pittsburgh Steelers and rookie cards of players like Emeka Egbuka. Manufactured by Panini, these cards are made of card stock materials and are part of the original insert set. With a standard card size and belonging to the National Football League (NFL), these cards are a must-have for football fans and collectors looking to add some iconic players to their collection.