2017 Leaf Executive Collection Masterpiece authentic dual cut signature card of legendary USC Trojans Heisman Trophy winners O. J. Simpson and Carson Palmer. This is a unique 1/1 card that is authenticated by JSA and slabbed.
A written certificate of authenticity is provided with each autographed collectible, as required by law. All autographs are guaranteed authentic for LIFE. Autographed baseballs, golf balls and pucks come with free plastic holders.