The AV Stumpfl Vario surface RP Flex Rear MO is a black rear-projection surface supplied without a frame or stand. It belongs to the Vario product series and is intended for rear projection applications. The surface specification is identified by gain code R7, corresponding to the product name designation R 7.5cm. No aspect ratio, overall dimensions, projection-area dimensions, mounting configuration, viewing angle, contrast value, or included accessories are specified for this article.