Da-Lite Tensioned Contour Electrol 164" Electric Projection ScreenThe Da Lite Tensioned Contour Electrol is the pinnacle of motorized projection surfaces, engineered for flawless image quality and effortless operation in any room. This 164 inch diagonal screen delivers a large, immersive viewing experience whether youre presenting in a conference room, streaming on a home theater setup, or teaching in a classroom. The standout feature is the tensioned Contour surface, which remains perfectly flat under projection,