The product is the 2008 Upper Deck SP Authentic Baseball Complete Set 1-100 from Major League Baseball (MLB). Manufactured by Upper Deck in 2008, this sports trading card set features cards of players from the MLB season of that year. With a total of 100 cards in the set, collectors can complete their collection of baseball trading cards from the 2008 season with this authentic and sought-after set. Ideal for fans and collectors looking to add to their sports memorabilia collection.