AV Stumpfl frame adapter set designed for use with AT64-SHIFT legs and a 32 x 64 mm frame profile. It is a frame or system component rather than a projection screen or surface and therefore has no projection area or aspect ratio. The set is identified by manufacturer article number BFZ-F/S/RA/32/64S/2, has a net weight of 0.4236 kg, and originates from Austria.