AV Stumpfl Monoblox surface FP 1:1 is a front-projection surface supplied without a frame or stand. It has a 1:1 aspect ratio and an overall size of 340 x 340 cm, with a net projection area of 320 x 320 cm. The surface is identified by gain code R10 and is intended for use with the separately supplied Monoblox frame and stand. It weighs 4.2 kg and has manufacturer article number BXF-AQ340340A1D.