The product is a 2026 Topps Series 1 trading card featuring baseball player Yoshinobu Yamamoto from the Major League (MLB). This card is part of the 1991 Topps set and has the card number T91-55. It is a sports trading card manufactured by Topps in the United States. The card does not feature an autograph but is a collectible item for fans of baseball and trading card enthusiasts.