Custom Replica Green Bay Packers home green Jersey hand signed by Green Bay Packers Legend Mark Chmura. The signature is in Black Sharpie and includes the inscription “SB XXXI Champ”. This jersey was signed at a private signing with us and would make a great addition to any Packers collection! The jersey size is XL and all letters and numbers are sewn in. This autograph is guaranteed to be 100% authentic and will come with JSA authentication.