The product is a Roberto Clemente Jr. signed Pittsburgh Pirates throwback jersey. It has been authenticated by Professional Sports Authenticator (PSA) and is an original item. The jersey features the autograph of Roberto Clemente Jr., who is the son of the legendary baseball player Roberto Clemente Sr. This would be a valuable and collectible piece for any fan of the Pittsburgh Pirates or baseball memorabilia. PSA COA in the presence sticker only XL size