Wall screen X-tra!Line.Type of projection method: For video & large screen projection. Width of the image border: 3 cm. Format: 1:1. Material of the frame: Housing, white, 163x11x7,6 cm (WxHxD). Height adjustment: Manual. Quality of the projection screen: Diffused light (type D). Luminance factor: 1,2. Type designation of the screen fabric: Coated fabric. Projection surface (WxH): 150x150 cm. Cardboard