This durable tripod projection screen from Apollo sets up in seconds. The screen is ideal for computer, video, slide, and overhead projections.Keystone eliminator ends distortion problems that occur when the screen and projector are on uneven planesFlame-retardantMatte white finishBlack 1-inch borderEasy-roll mechanism sets up quicklyThe screen measures 70 inches long x 70 inches highOrigin- USANo warranty
