The AV Stumpfl Decoframe 21:9 is a complete projection screen system consisting of a frame, stand and projection surface. It provides an overall screen size of 516 × 227 cm and a net projection area of 500 × 211 cm. The screen uses an elastic surface attached to the frame with special plastic hooks, producing a level, crease-free projection area with defined borders. The supplied configuration includes a middle strut.