Heavy duty?? Withstands daily usage for home or business</br>Diagonal Size: 100"(60" x 80"); Viewing Angle: 120 Degree; 4:3 Aspect Ratio</br>MaxWhite 1.1 gain screen material with standard black backing to eliminate light penetration. Four side black borders enhance picture contrast and absorb light overshoot</br>Auto-Locking mechanism controls height adjustment</br>Cleans easily</br></br>Product Description</br></br>VIVO's tripod portable projection screen is 100" diagonal (60" x 80") at a 4:3 HD format. It has a foldable tripod stand for easy setup and take down. The gain is 1.1?? viewing angle is 120 degrees?? and the screen is a high quality multilayer matte white with a black backing to avoid light penetration for a clear image. <br> <br> <b>Tripod Portable Projection Screens</b> <br>"VO's new tripod projector screen is an affordable solution for professional or personal projection needs. This easy to use screen is perfect for home theaters?? businesses and classrooms. This high q