The 2026 Donruss Optic Rated Prospect Billy Carlson #197 (RC) Blue Velocity trading card features a standard size design and is made of 20 Pt. card stock. This baseball card showcases Billy Carlson from the Whitesox, a Rookie player in the Major League Baseball (MLB) World Series. Authenticated by Donruss, this original card is in near mint or better condition and is a valuable addition to any sports trading card collection.