The AV Stumpfl MonoClip vertical middle-left component is a black frame or system accessory for MonoClip projection-screen systems. It is specified for 21:9 screen configurations with a screen size of 691 x 303 cm (22 ft 8 in x 9 ft 11 in). The component is supplied as a single piece and is identified by manufacturer article number BMW-XU691/VML. It is not a screen or projection surface and has no projection area.