The 2026 Topps Series 1 Kyle Karros Rookie Card Diamante Foil Colorado Rockies trading card is a standard-sized Major League Baseball collectible featuring the rookie player Kyle Karros from the Colorado Rockies. Manufactured by Topps, this original trading card is made of card stock with a 20 Pt. thickness and is part of the MLB World Series event/tournament. The card is not autographed and is a part of the 2026 Topps set, making it a valuable addition to any sports trading card collection for baseball fans and collectors.