The Grand Slam Assortment offers over 1,000 pieces of standard-sized sports trading cards featuring baseball and basketball athletes. These vintage cards are from events such as the MLB World Series and produced by manufacturers like UpperDeck, Sportflics, Grand Slam, and Slam Dunk. With a variety of cards in English language and made of card stock, this assortment is perfect for collectors looking to add to their sports memorabilia.