AV Stumpfl VarioLock 64 FP is a complete mobile front-projection screen system with a 4:3 aspect ratio. It comprises a multi-piece 64 × 32 mm aluminium frame with patented locking mechanism, one pair of AT32/64 support legs, and a front-projection surface with a 10 cm reinforced border. The system has an overall size of 600 × 450 cm and a net projection area of 580 × 430 cm. Fixing clamps, thumb screws, storage bags and wheeled softbags are included.