Da-Lite Designer Electrol Square Format Electric Wall and Ceiling Projection Screen with Integrated Infrared Remote, 50x50", 70.7" Diagonal, High Power Surface

High Power - A technological breakthrough, combines the reflectivity of a glass beaded surface with the ability to clean the surface when required. Its smooth surface offers the highest gain of all types of screen surfaces with moderate viewing angle. Screen surface can be cleaned with mild soap and water. Flame retardant and mildew resistant.