Monoblox projection surface by AV Stumpfl for rear projection with a 1:1 aspect ratio and R10 D surface specification. The overall screen size is 386 × 386 cm, with a net projection area of 366 × 366 cm. This product is supplied as the projection surface only; the corresponding frame and stand are separate articles. The surface has a net weight of 6.3 kg and is identified by article number BXF-RQ386386A1D.