Matt Cain Autographed Orange San Francisco Giants Jersey With JSA Authentication This is a Hand Autographed Baseball Jersey of Matt Cain of The San Francisco Giants. This is a Custom Stitched Majestic Jersey. This item has a James Spence Authentication, which Comes with a JSA #'ed Sticker and a Matching JSA COA. You can view this item on the JSA 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. We appreciate your interest in our items and we hope that we can make all transactions professional and satisfying. Although you may not receive this exact item, the item you receive is virtually identical. .