The product is a 2026 Upper Deck Goodwin Champions John Landsteiner trading card featuring the Blue Checkers parallel variety, with a limited print run of 173/299. This sports trading card, categorized under Sports Mem, Cards & Fan Shop, specifically targets curling enthusiasts. As a non-autographed card, it showcases the unique features of serial numbering and a specific player (John Landsteiner) within the set. Perfect for collectors looking to add a rare and distinctive piece to their collection.