Expand your collection of Dallas Cowboys memorabilia by picking up this Cliff Harris Autographed 2007 Playoff National Treasures All Decade Material Jersey Relic #AD-CH #10/10 SGC Authenticated 8.5 Card. Encapsulated in an acrylic case for preservation, this collectible features a striking signature from Cliff Harris to make it a must have addition for any die-hard fan or serious collector.