The 2020 Topps Heritage MLB Sealed Blaster Box contains 72 cards featuring players from the Major League Baseball (MLB). Each box includes exclusive scratch-offs and rookie cards, making it a sought-after item for baseball card collectors. The sealed box is manufactured by Topps in the United States, with the cards made of card stock and in standard size. This product is a valuable addition to any sports memorabilia collection, especially for fans of the New York Yankees, Los Angeles Dodgers, and Los Angeles Angels.