AV Stumpfl Vario64 extension bar for frame or system construction. This black extension component has a length of 80 cm and belongs to the Vario64 product series. It is supplied as an individual piece and is not a projection screen or surface. The manufacturer identifies the product by article number BVW-X080. Its net weight is 0.96 kg. No video signal inputs, outputs, connectors, projection characteristics, or screen dimensions are specified for this frame component.