Our Duo-Tone fabric is fire retardant and UV protected. Black on one side and white on the other this unique material serves multiple purposes. The canopy can be built with the white facing out (to reflect the heat) and the black facing in. The dark inside surface enhances monitor viewing. Flip the fabric over (black facing out & white facing in) and you can construct a canopy with a black exterior and a white interior. Brighter & less “cave like” inside.