This Autographed Game Used Lone Star High School White Nike Authentic Jersey with the inscription of "Game Used 2019; 2;629 Rec Yds.; National Record" has been Personally Signed by Marvin Mims. This item is 100% Authentic to include a Certificate of Authenticity (COA) / hologram by JSA. The authenticity can be verified on JSA website. This is a Medium sized Jersey.