The Screens 1% fabric Pearl Gray / Pearl Gray 43 012 in the color Grey prevents the penetration of heat with a fabric opening factor of 1% and still allows light to enter. This ensures protection of your privacy and still allows a certain amount of Transparency to the outside. The Pearl Gray / Pearl Gray fabric is compatible with the following STOBAG products: METRO, VISOMBRA, VERTICAL, UNIVERSAL, VENTOSOL.