VarioClip Lock black is a complete mobile rear-projection screen system with a 16:9 aspect ratio. It includes a multi-piece aluminium frame with patented locking mechanism, supporting legs, and a rear-projection surface with a reinforced 10 cm border. The overall screen size is 752 × 431 cm, while the usable projection area measures 732 × 411 cm. The system has a screen diagonal of 330 inches and includes the frame, stand, projection surface, bags and fixing accessories.