The Topps Randy Johnson Seattle Mariners 3 Pc Hof Set features three original sports trading cards made of card stock, each featuring the legendary baseball player in his Seattle Mariners uniform. These cards are part of a custom set and showcase various seasons from the MLB World Series. Manufactured by Topps in the United States, these standard-sized cards are a must-have for fans of Randy Johnson and the Seattle Mariners looking to add a piece of baseball history to their collection.