It's 36" x 20 not including the trailing ends. I'm petite and wanted it to look proportional. Attachment 28250
Good news, the stinky dorsal mold successfully cured enough to use, though it's still stinky. It deforms with heat, leading me to believe that it isn't 100% cured, but it'll do. Twenty minutes of scrubbing and I can see the pattern! Attachment 28251