Monoblox64 top frame bar from AV Stumpfl, designed as a frame or system component for Monoblox64 projection-screen systems. The bar has a specified width of 691 cm (22 ft 8 in) and weighs 9.0 kg. It is supplied as a single piece and carries manufacturer article number BXV-XN691/T. No projection surface, projection area, video inputs, video outputs, connectors, or optical specifications are associated with this component.