This Autographed 1998-99 Game Worn Black Starter Size 50 +4 Length Jersey has been Personally Signed by Kevin Garnett of the Minnesota Timberwolves. The jersey shows quality overall use and was originally sourced directly from the Minnesota Timberwolves and is accompanied by a Letter of Authenticity from the team. This has also been authenticated by Sports Investors Authentication, and will come with a matching LOA, along with a LOA from the Minnesota Timberwolves. 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.