The 2021 Panini Donruss NFL Football Factory Sealed Hanger Box contains 50 standard-sized cards featuring players from the National Football League (NFL). This set includes cards of popular athletes like Trevor Lawrence and Zach Wilson, all made of high-quality card stock material. Each box is manufactured by Panini in the United States, with a focus on the 2021 season and Super Bowl event. This product is perfect for football fans and collectors looking to add cards of their favorite teams and players to their collection.