The product is a 2025 Topps Heritage Baseball Blue Border Parallel trading card set featuring players from Major League Baseball (MLB). Manufactured by Topps, this exclusive set includes rookie cards and is an original release for the 2025 season. Each card is part of the standard size and comes with a blue border parallel variety, adding a unique touch to the collection. With a limited run of only 500 cards, this set is a valuable addition for any baseball card enthusiast looking to complete their collection.