The product is a 2025 Onyx Vintage Extended Series trading card featuring Isaiah Barkett of the San Francisco Giants. The card is autographed by Barkett, with the autograph being hard signed on the card stock material. The card is an original release by Onyx Authenticated, with a 20 Pt. thickness and belongs to the Major League Baseball league. This rare prospect auto card is a valuable addition to any baseball card collection, showcasing the player in his San Francisco Giants uniform for the 2025 season.