The 2025 Topps Chrome Cosmic Kenneth Walker III Light Speed Refractor Insert #LS-21 is a highly sought-after sports trading card featuring the talented football player Kenneth Walker III. Manufactured by Topps, this card is part of the 2025 Topps Chrome set and boasts a chrome finish, making it a unique and desirable collectible. Perfect for fans of the National Football League (NFL) and collectors of sports memorabilia, this insert card is a valuable addition to any trading card collection.