The product is a lot of 40 baseball trading cards featuring rookie players from the 2025 season, specifically from the Topps Heritage set. The cards are of standard size and made of card stock. The players included in the lot are all from Major League Baseball (MLB) and represent the New York Yankees team. The cards are original and not autographed, with features like rookie and insert cards. The product is in English and manufactured by Topps, known for their authentication of sports trading cards.