The 2021 National Treasures /99 Kenneth Gainwell RPA Rookie Patch Auto RC is a highly sought-after sports trading card in the football category. This single card features a hard-signed autograph from Kenneth Gainwell, a rookie player from the Pittsburgh Steelers and Philadelphia Eagles and Tampa bay Buccaneers . The card is produced by Panini America, Inc., and it is an original piece with a limited print run of 99. This card is a valuable addition to any sports memorabilia collection, with its serial number, autograph, and memorabilia features making it a standout item for collectors and fans alike.