The 2026 Topps Series 1 #310 Michael Harris II 75th Anniversary Logo Auto /75 is a highly collectible sports trading card featuring the autograph of Michael Harris II from the Atlanta Braves. This hard-signed card is part of the 2026 Topps set and is a limited edition with a print run of 17/75. It is a standard-sized card made of card stock with a thickness of 20 Pt., perfect for fans of Major League Baseball looking to add a special and unique item to their collection.