AV Stumpfl Magnum-Motor Strato FS projection screen system with a 600 × 330 cm overall screen size and a 21 × 21 cm case. The complete configuration includes the projection surface, frame and stand. The product has a 4:3 aspect ratio, is motorized for electric operation, and has a net weight of 107 kg. No projection gain, projection area dimensions, viewing angle or contrast data are provided.