The 2026 Topps Series 1 Gunnar Henderson Stars Of MLB trading card #SMLB-11 features the Baltimore Orioles player as part of the Major League Baseball set. This original insert card is made of card stock with a thickness of 20 Pt. Authenticated by Topps, this English-language sports trading card is a valuable collectible for baseball fans, highlighting Henderson's talent as a rising star in the league.