The product is a 2021 Bowman's Best on-card autographed rookie trading card featuring Geraldo Perdomo of the Arizona Diamondbacks. This original card is part of the Best Of 2021 Autographs insert set and is authenticated by Topps. The autograph is hard-signed, making it a valuable collectible for baseball fans looking to add a unique piece to their collection. This card is a great addition for collectors interested in MLB World Series memorabilia and fans of the Arizona Diamondbacks.