The AV Stumpfl VarioClip extension bar is a black frame or system component designed for use within the VarioClip product series. It provides a 47 cm extension and is identified by manufacturer article number BCW-X047. The component has a net and gross weight of 1.06 kg. No projection surface, projection area, video inputs, video outputs, connectors, lenses, or other technical video functions are specified for this product.