The product is a 2026 Topps Series 1 trading card featuring a relic from the 1991 Topps Baseball Relics set of player Yoshinobu Yamamoto. This memorabilia card is part of the Major League Baseball (MLB) league and belongs to the Los Angeles Dodgers team. Manufactured by Topps, the card is a unique insert with the card number 91R-YY, making it a valuable addition to any baseball card collection.