The AV Stumpfl Drape Kit Wing Bars are black frame or system components for a Drape Kit. This product consists of one pair of wing bars, each measuring 77 cm (30-5/16 in). The bars are not projection screens or surfaces and therefore have no projection area, projection type or aspect ratio. The manufacturer identifies the item as article BDY-XW077, supplied as a pair with a gross and net weight of 1.0 kg.