The product is a Hideki Matsui autographed 2009 World Series baseball, signed officially with a hologram. The authentication of the autograph is done by Fanatics Authentic, ensuring its authenticity. This collectible item is a genuine piece of memorabilia from the New York Yankees player, perfect for fans of baseball and sports memorabilia enthusiasts looking to add a unique piece to their collection. The hologram adds an extra level of security to the signature, making it a valuable and reliable item for any collector.