The AV Stumpfl Decoframe 4:3 is a complete projection screen system consisting of a frame, stand and projection surface. It has an overall size of 336 × 256 cm and a net projection area of 320 × 240 cm, with a 4:3 aspect ratio and a screen diagonal of 157 inches. The decoframe system is intended for stationary installations and provides a level, crease-free projection area with defined borders.