The product is a lot of 2026 Topps Tennis trading cards featuring Karen Khachanov, with an autographed card limited to 50 copies. These sports trading cards are part of the 2025 Topps Chrome set, making them highly sought after by collectors for their rarity and exclusivity. Perfect for fans of tennis and trading card enthusiasts alike, this lot offers a unique opportunity to own a piece of sports memorabilia from a promising athlete.