The 2024 Topps Series 1 Celebration of the Kid Ken Griffey Jr #KID-21 trading card is a standard-sized baseball card featuring Major League Baseball player Ken Griffey Jr. This original card from Topps is part of the Celebration of the Kid insert set, celebrating the accomplishments of the legendary athlete. The card is made of card stock with a thickness of 20 Pt. and includes a label or sticker autograph authentication by Topps. This collectible item is a must-have for fans of baseball and trading card enthusiasts alike.