The product is a 2023 Topps Chrome Cosmic Matt Mervis Blue Moon Refractor trading card numbered #145, featuring the rookie player from the Chicago Cubs. This original, English-language sports trading card is part of the Blue Moon Refractors insert set with a limited print run of 99. Manufactured by Topps, this baseball card is a valuable addition to any collector's card collection, especially for fans of the Chicago Cubs or rookie card enthusiasts looking to add a unique and rare piece to their collection.