The product is a 2023 Topps Heritage baseball trading card set featuring special inserts and parallels. These cards are of standard size and are part of the Major League Baseball league. They are original, non-autographed, and manufactured by Topps in the United States. The set includes cards from the 1974 Topps Baseball Stamps insert set, making them a unique addition to any baseball card collection. With low shipping and handling fees, this product offers a convenient way to add special cards to your sports trading card collection.