/cgl/ - Cosplay & EGL

This is more of a help thread question but there's no help thread. I'm making a cosplay of the Monolith from 2001: A Space Odyssey.

I'm thinking of making it, say, 6.6ft tall, 2ft wide, and 1 - 2ft deep. The only problem is actually getting it to the con, as well as maneuvering stairs and elevators. So it needs to be portable somehow.

Was almost thinking of taking 2 3.3ft wooden boards, attaching them via a hinge that folds 180 degrees, and attaching that to like a moveable frame so it'd fold up from 3.3ft to 6.6ft in a pinch. Would that be feasible, or maybe another design would work better? Any input would be appreciated