Featured is a Mariano Rivera signed framed New York Yankees white Nike baseball jersey in which he added the "Enter Sandman" inscription. This jersey was hand signed by Mariano Rivera and authenticated by JSA authentication services. Included with the jersey is a JSA hologram and certificate of authentication. The jersey is professionally framed and matted, measures approximately 32x36. Brand new professional framing and ready to display! This item would make a great addition to any sports memorabilia collection!. SPECIFICATIONS Autographed By: Mariano Rivera Team: New York Yankees Sport: Baseball-MLB Authentication: James Spence Authentication (JSA)