The product is a 2023 Topps World Baseball Classic Stars trading card featuring Roki Sasaki, a rookie player from Team Japan. This card, designated with card number WBC-34, is part of the 2023 Topps Series 2 set and is a special insert specific to the World Baseball Classic tournament. Manufactured by Topps, this baseball trading card is a must-have for fans and collectors looking to add a unique piece to their collection from this popular sport event.