This Autographed Green Authentic Wilson Size 52 Jersey has been Personally Signed by Brett Favre of the Green Bay Packers. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by Beckett Authentication Services. The authenticity can be verified on Beckett Authentication Services website. This is a XX-Large sized Jersey. We only offers Authentic Autographs by Brett Favre through Signings, In-Person Signings or Private Collections to include a 100% money back Lifetime Authenticity Guarantee.