The 2026 Topps Series 1 American League Leaders HR’s Diamante Foil trading card features a standard size card with a 20 Pt. thickness made of card stock. The card is part of the 2026 Topps set and is autographed by none other than MLB star Shohei Ohtani in a hard-signed format. The card showcases players like Junior Caminero, Cal Raleigh, Aaron Judge, and is part of the MLB World Series event/tournament. The Diamante Foil parallel adds a unique touch to the card, making it a sought-after collectible for baseball fans and collectors alike.