The ELCOR Manual Auto-Lock Projection Screen (133-Inch) is the most popular large-format manual screen in the ELCOR Lite Series, offering a cinema-scale 65 × 116 viewing area perfect for dedicated home cinemas, large classrooms, college lecture halls, auditoriums and corporate conference rooms. The Auto-Lock / Insta-Lock mechanism lets you stop and hold the screen at any desired height without hooks. Anti-UV Matte White Fabric The screen uses imported matte white fabric with a 1.1 gain — Anti-UV coated on the surface to protect eyes during extended viewing sessions. The material is fully black-backed to prevent light penetration, delivering excellent colour reproduction and deep blacks. The 4-side black masking border plus a 12-inch extra top black border absorb all projector overshoot. The washable fabric rolls back cleanly into the housing after use. Wide Selection & Installation The Manual Auto-Lock Series is the most complete line of manual pull-down screens, available in a wide range of diagonal sizes and aspect ratio formats. Features a dual wall/ceiling mount design and includes a screen lanyard for easy operation. Available in white or black casing to match your interior decor. Not compatible with ultra-short throw projectors. 1-Year Manufacturer Warranty by Elcor Screen (ISO 9001:2015 certified). Lifetime tech support via email, web chat and phone.