Featured is a Khalil Mack signed custom football jersey. This jersey has been hand signed by Mack and comes with the JSA hologram and certificate of authenticity. This jersey features professionally sewn letters and numbers and is size XL. This jersey has no team tags or emblems and is intended as a sports collectible. This jersey would make a great addition to any sports memorabilia collection! SPECIFICATIONS Autographed By: Khalil Mack Team: Los Angeles Chargers Sport: Football Authentication: James Spence Authentication (JSA)