Custom on-field style jersey with everything sewn on, size XL. Hand-signed in black felt-tip pen by Don Majkowski. (Packers, Colts, Lions) This autograph is certified by James Spence Authentication's (JSA) Witnessed Protection Program. That means that a JSA representative was present when this item was signed. It comes with the numbered hologram and matching Certificate of Authenticity. Authentication: JSA COA