AV Stumpfl VarioLock 64 FP is a complete mobile front-projection screen system with a 4:3 aspect ratio and a 680 × 500 cm net projection area. The system includes a multi-piece 64 × 32 mm aluminium frame with patented locking mechanism, an AT32/64 leg pair, and a front-projection surface with a 10 cm reinforced border. The complete set has an overall size of 700 × 520 cm and includes carrying bags and fixing accessories.