This Autographed 3x5 Index Card Framed Display has been Personally Signed by Chevy Chase, Steve Martin & Martin Short of Three Amigos!. 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 has been professionally framed to overall dimensions of approximately 21 x 31 inches.