The AV Stumpfl AT48-Legs are a pair of support legs for the AT48 projection screen system. They are supplied as a frame or system component rather than as a complete projection screen or projection surface. The product is identified by article number BFZ-FST/AT48 and has a net and gross weight of 15.0 kg. No dimensions, projection area, video interfaces, or additional accessories are specified in the supplied product data.