MonoClip left vertical module for assembling AV Stumpfl MonoClip projection-frame systems. The black frame component is designed for 4:3-format configurations measuring 508 × 386 cm (16'8" × 12'8"). It is supplied as a single piece and is identified by article number BMW-XV508/VML. This product is a frame or system component, not a projection screen or surface, and therefore has no projection area or projection surface specifications.