The 2019 Panini Contenders NFL Football Factory Sealed Blaster Box contains 40 standard size cards featuring players from the National Football League (NFL). Each box has a chance to contain 1 autographed card, authenticated by Panini Authentic. This set includes rookie cards and is manufactured by Panini in the United States. Perfect for football fans looking to collect and trade cards from the 2019 season, this product offers a unique opportunity to connect with their favorite teams and players like the Arizona Cardinals and Tennessee Titans.