AV Stumpfl VarioClip Lock RP is a complete mobile rear-projection screen system with a 4:3 aspect ratio. It includes a multi-piece aluminium frame with a patented locking mechanism, projection surface, supporting legs and fixing hardware. The projection area measures 488 x 366 cm, while the overall screen size is 508 x 386 cm. The supplied projection surface has a 10 cm reinforced border and hooks for attachment.