The AV Stumpfl Monoblox surface FP is a front-projection screen surface with a 21:9 aspect ratio and R10 surface gain code. It has overall dimensions of 508 x 226 cm and a usable projection area of 488 x 206 cm. The projection surface is supplied separately, while the corresponding frame and stand are separate articles. The surface has a net weight of 5.8 kg and is identified by article number BXF-AU508226A1D.