This Autographed Limited Edition #153/500 Legends Of the Ring 20x33 Lithograph has been Personally Signed by Muhammad Ali, Joey Giardello, Emile Griffith, Carmen Basillo, Willie Pep, Jake Lamotta, Carlos Ortiz, Floyd Patterson, Chuck Wepner & Buddy McGirt. This item is 100% Authentic and comes with a PSA/DNA Certification Card and a matching numbered Hologram. The authenticity can be verified on Professional Sports Authenticator website. This item has been professionally framed to overall dimensions of approximately 25 x 38.5 inches.