This product is a lot of 15 MLB baseball cards featuring Ken Griffey Jr, with a variety of special features such as autograph, numbered cards, parallels, and inserts. The cards are made of card stock and authenticated by Topps. This lot includes cards from events like the MLB World Series and teams like the New York Yankees, covering a season range from 1980 to 2026. The cards are in standard size and come with a hard-signed autograph, making them a valuable addition for baseball card collectors.