The product is a lot of 6 original baseball trading cards featuring Hall of Famer Ken Griffey Jr from the Seattle Mariners. These standard-sized cards are made of card stock and belong to the 1989 MLB season. The cards do not have autographs, but one of them is signed by Griffey Jr in a cut format and authenticated by Upper Deck. These collectible items are great for fans of baseball and trading card enthusiasts looking to add a piece of sports history to their collection.