The 1987 Topps Baseball Factory Sealed Rack Pack features trading cards of baseball players from the 1987 season, with notable athletes like Mark McGwire and Mike Schmidt at the top of the pack. Manufactured by Topps, this product is a collectible item for fans of sports trading cards, specifically baseball enthusiasts. Each pack is sealed, ensuring the authenticity and value of the cards inside, making it a sought-after item for collectors looking to add to their memorabilia collection.