The 2026 Topps Series 2 Stars of MLB trading card featuring Owen Caissie of the Miami Marlins is a standard-sized card made of card stock. This rookie card is part of the exclusive Stars of MLB insert set in the Topps Flagship Series 2 collection. Manufactured by Topps in the United States, this original English-language sports trading card is a sought-after collectible for fans of Major League Baseball.