The AV Stumpfl Monoblox64 black is a complete front-projection screen system with a 4:3 aspect ratio. It comprises an aluminium frame with 64 x 32 mm sections and snap joints, two horizontal and two vertical frame modules, AT32/64 legs, and a front-projection surface with a 10 cm reinforced border and snap fasteners. The overall size is 569 x 431 cm, with a 549 x 411 cm net projection area and a 270-inch diagonal. Net weight is 54.84 kg.