Blk/Whte Shiny is a black/white fabric that has a high gloss finish for a hard light result. Griffolyn is a lightweight, waterproof textile used for large bounce sources. For exterior shooting, it can be focused onto a subject as a fill light. For interior shooting, a light must be focused into the fabric, though caution must be taken not to have the light source too close to the textile. Susceptible to tearing where sewn if placed under stress.