This set contains wing screws for assembling or securing two AT32 VARIO 64 and VARIOCLIP 64 frame or system components. The mechanical accessories are manufactured by AV Stumpfl and supplied as a set under article number BFZ-F/S/BVV/AT32/2. The product is a VARIOCLIP series frame component and is not a projection screen or projection surface. Its stated net weight is 0.3 kg, and the country of origin is Germany.