The 2021 Leaf Flash Football Factory Sealed HOBBY Box contains 5 autographed rookie cards from the National Football League (NFL). Each card is made of standard card stock and features players from various teams. These original sports trading cards are authenticated by Leaf and are an exciting addition to any football card collection, especially for fans of modern football memorabilia. Made by Leaf, this product is a sought-after item for collectors looking to add valuable autographed cards to their collection.