The product is a 2017 Panini National Treasures Past Time Signatures Keith Hernandez autographed trading card. This card, signed by Keith Hernandez, is a part of the 2017 Panini National Treasures set and has a limited print run of 25. The autograph is hard-signed on card stock, making it a valuable and collectible item for fans of Major League Baseball. A great piece for any sports memorabilia or trading card collection, this card is a unique and sought-after item for collectors of baseball memorabilia.