The product is a collection of Barry Bonds trading card singles from his time playing for the Pittsburgh Pirates and San Francisco Giants. These standard-sized cards are made of card stock and belong to various sets. Featuring the MLB World Series, the cards are of Major League Baseball players and are manufactured in the United States. The collection includes various features such as parallel/variety, base set, rookie, and insert cards, all in English language. Perfect for baseball fans looking to add unique and valuable cards to their collection.