The product is a lot of 17 baseball trading cards featuring San Francisco Giants player Buster Posey. Manufactured by Topps in 2017, these cards are from the Optic and Topps sets. The cards showcase Posey during the 2017-24 MLB seasons, making them a valuable addition to any sports memorabilia collection. Perfect for fans and collectors looking to add to their Buster Posey card collection, this lot offers a variety of cards from different sets and years.