The product is a 2025 Topps MLB Baseball 40-card lot featuring only rookie cards. Each card is standard size, made of card stock, and manufactured by Topps in the United States. The cards are original and licensed for Major League Baseball, specifically focusing on the New York Yankees team and the 2025 season. The lot includes various rookie and insert cards, making it a desirable collection for baseball card collectors interested in up-and-coming players in the MLB.