The AV Stumpfl MonoClip top frame bar is a black frame component for the MonoClip system. It has a specified width of 691 cm and is supplied as a single piece. The frame bar has a gross and net weight of 9.0 kg. It is manufactured by AV Stumpfl under article number BMW-XN691/T. The country of origin is Austria, with customs tariff number 9010 60 00. No projection surface, projection area, video connectors, or signal-processing functions are specified.