AV Stumpfl VarioClip Lock is a complete mobile rear-projection screen with a multi-piece aluminium frame, supporting legs and projection surface. The screen has a 4:3 aspect ratio, an overall size of 447 × 340 cm and a net projection area of 427 × 320 cm. It includes the frame, stand, rear-projection surface, reinforced border, fixing hardware, projection-surface bag and wheeled softbag(s). Surface gain code: R10.