This prop creates a 4′ x 4′ x 10′ tower.  Each side has a 4′ x 10′ display area.  The casters are completely hidden underneath the prop and can create a floating “cube” illusion.  The base is intentionally heavier and also includes a 1″ diameter weight post if additional counter-weights are needed for wind.

Here is the North Mesquite (TX) Big Blue Band.  There is a really striking color change about 4 minutes in.