This item was signed at our public autograph signing with William Fuller on 10.5.2018. Each item comes with a certificate of authenticity from 757 Sports Collectibles. Each item has a hologram containing an alphanumeric code that can be entered into the search bar on our website on the "verify authenticity" page. This code will bring up a photo of William Fuller Signing the item. All items are backed by a 200% money back guarentee for any item that is deem "not authentic" by a reputable third party authenticator (JSA, PSA, or Beckett). If you have any other questions about the autograph, please contact customer service, or call our retail store. Please allow 1-3 business days for item to be shipped. This jersey is not an NFL or NCAA jersey. The jersey has no affiliation with any league, team or any company. The jersey is just simply a colored jersey with a name and a number on it.