100-INCH 16:9 VIEWING AREA: 100-inch diagonal pull-down projector screen for indoor use with a 16:9 aspect ratio. The viewable area measures 49.0" H x 87.0" W and is housed in a durable white metal case measuring 93.5" x 62.6". Suitable for movies, presentations, and everyday indoor projection setups. HIGH-DEFINITION PROJECTION SURFACE: ISF Certified for accurate color reproduction, this 100-inch MaxWhite 2 front projection surface features a 1.1 gain and a wide 180° viewing angle to deliver consistent image quality, while the fully black-backed design helps reduce light penetration for clear indoor projection. AUTO-LOCK MANUAL RETRACTABLE DESIGN: This manual projector screen features a built-in auto-lock mechanism that adjusts in 2-inch intervals for flexible height positioning. Smooth pull-down operation includes a screen lanyard for easy handling, and the housing mounts securely to the wall or ceiling using the included hardware. GREENGUARD GOLD CERTIFIE