The Drape Kit Valance Bar is a frame or system component for AV Stumpfl Monoblox systems. It is designed for use as a valance bar within a Monoblox setup and has a length of 410 cm. The product is supplied as a single piece and carries manufacturer article number BDX-XV410. It is not a projection surface or screen; no projection area, aspect ratio, surface gain, or video signal connections are specified.