Monoblox64 top frame bar manufactured by AV Stumpfl, designed as a component of the Monoblox64 frame system. The bar has a specified width of 691 cm and is finished in black. It is supplied as an individual frame component and is not a projection screen or projection surface. The product has a gross and net weight of 9.0 kg and is identified by manufacturer article number BXW-XN691/T.