Cheech Marin and Tommy Chong both signed this photo.  The autographs have a Certificate of Authenticity from ACOA #SB10453

The photo is an 8x10.  The signatures are both blue

Cheech & Chong starred in Up in Smoke, Nice Dreams, Still Smokin', and Get Out of My Room.

The autograph will be mailed via USPS Ground Advantage and will be properly protected.