This Autographed w/ Hand Drawn Play (Clark) & Framed 6x9.75 Cut Signature has been Personally Signed by Joe Montana, Bill Walsh & Dwight Clark of the San Francisco 49ers. This item is 100% Authentic, it comes slabbed and authenticated 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 32.5 x 40.5 inches.