This Autographed & Framed 4.5x9 Napa and Sonoma Wine Company Stock Certificate Document has been Personally Signed by Jacob Beringer. 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 item has been professionally framed to overall dimensions of approximately 19.5 x 27.5 inches.