Monoblox32 16:9 frame system component by AV Stumpfl, designed for a projection screen format of 425 × 249 cm. The frame has an aspect ratio of 16:9 and belongs to the monoblox32 product series. The supplied documentation identifies the item as a frame rather than a projection screen or surface; therefore, no projection area, surface gain, video inputs, video outputs, or video connectors are specified.