The AV Stumpfl Inline-Motor Plana Case 9x8.5cm is a case accessory for the Inline-Motor Plana product series. It is supplied as an individual piece and is identified by manufacturer article number BIM-P/SK090/R5. The product is categorized as a video accessory rather than a projection screen and has no documented video signal inputs, outputs, connectors, latency specifications, projection dimensions, or compatible lenses.