The product is a basketball signed by Ohio State Buckeyes head coach Jake Diebler. The autograph has been authenticated by James Spence Authentication (JSA) to ensure its authenticity. This collectible item is a valuable piece for fans of the Ohio State Buckeyes basketball team, showcasing a piece of memorabilia from the team's coach. The signed basketball would make a perfect addition to any sports memorabilia collection, especially for fans of college basketball and Ohio State.