The product is a 2026 Topps Series 1 trading card featuring Yoshinobu Yamamoto in his 1991 Dodgers uniform. This card is part of the 1991 Throwback insert set, showcasing a vintage design with a 20 Pt. card thickness. The card is in English and is a retail variety, featuring the player in his Major League Baseball team, the Los Angeles Dodgers. It is a standard-sized card made of card stock, with the original designation T91-55, and is a valuable addition to any sports card collection.