Custom Framed Don Mattingly hand signed New York Yankees style custom jersey.JSA Hologram and COAThe authentication is from JSA. This signature is authenticated by a representative of JSA! 100% AUTHENTIC!!! The jersey has fully stitched numbers on the front and back. It is a great item and a must for all great sports fans!This item is professionally framed, it measures 32"x40" inside , 42"x34" outside , using UV protective Acrylic glass for safe keeping and safe transport, team color matting, black moulding and hanging hooks on the back. All additional items in frame seen in pictures included. 100% ready to hang in your fan cave.