AV Stumpfl VarioClip Clamp black is a complete mobile rear-projection screen system with a 16:10 aspect ratio. It includes a multi-piece aluminium frame with inside clamping connectors, AT32/64 supporting legs, a rear-projection surface with a 10 cm reinforced border and hooks, thumb screws, fixing clamps, and storage bags. The overall screen size is 508 × 325 cm, with a net projection area of 488 × 305 cm and a screen diagonal of 227 inches.