The Trent Grisham #79 X Factors Insert from the 2026 Topps Chrome Baseball set is a standard-sized sports trading card featuring the player Trent Grisham. The card is not autographed, but it is hard signed by Shohei Ohtani. This original card is made of 20 Pt. card stock and is authentic, as it is part of the MLB World Series event/tournament. It is categorized as a sports trading card for baseball fans and collectors, and it is graded by Professional Sports Authenticator (PSA).