Seattle Mariners Hollywood Mini Pro Home Plate Jack Corbett Hollywood Bases, manufactured by Schutt Sports, are the Official Base of Major League Baseball, and have been used on its diamonds since 1939. You can possess a piece of the great American Game of Baseball with these mini home plates. They are perfect for collecting autographs and displaying in your home or office. These mini home plates are 10"x9 3/4" square in size. Images shown may differ from the actual product.