The product is a 2025 Topps Series 1 trading card featuring an autograph of Larry Walker from the 1990 Topps Baseball Autographs insert set. This card is a parallel variety with the card number 90AU-LW, representing the Colorado Rockies in Major League Baseball. As a sports trading card, it is a valuable collector's item for fans of baseball and card enthusiasts looking to add a unique piece to their collection.