This is a hand autograph of Mariano Rivera of the New York Yankees on a Nike Jersey. Inscribed HOF. This item has a James Spence Authentication; which comes with a JSA numbered hologram and a basic JSA COA. You can view this item on the JSA Authentication website. It was signed either at a public autograph appearance or a private signing. This is a stock photo of the item. Although you may not receive this exact item; the item you receive is virtually identical and brand new in great shape. Jersey size is L. This is a hand autograph of Mariano Rivera of the New York Yankees on a Nike Jersey. Inscribed HOF. This item has a James Spence Authentication; which comes with a JSA numbered hologram and a basic JSA COA. You can view this item on the JSA Authentication website. It was signed either at a public autograph appearance or a private signing. This is a stock photo of the item. Although you may not receive this exact item; the item you receive is virtually identical and brand new in great shape. Jersey size is L.