Elite Screens Manual Series is a well made and affordable projector screen for any professional video presentation and is perfect for home theatres businesses and classrooms Manual Series features include Sturdy Steal Casing in Your Choice of Black or White FinishDual Wall or Ceiling InstallationAuto-Lock Mechanism for Aspect Ratio VersatilityScreen lanyard for easy operation included - allows screen's pull down handle to be reached from high areasIncludes wood screws and drywall anchors2-Year / 3-Year ENR-G Manufacturer's by Elite Screens an ISO9001 manufacturer since 2004Manual Series includes Elite Screens' MaxWhite FRONT projection screen material which features 180° Wide Viewing Angle for commercial presentations or residential home cinema1 1 gain Active 3D 4K Ultra HD and HDR ready! Black-backed for a bright imageBlack Backed to Prevent Light Penetration/LossFour Sides of Black Masking BordersGreenguard & Greenguard GOLD certified UL 2818 Manual Series Screens are NOT Recommended for Ultra Short Throw or Short Throw ProjectorsElite Screens is focused on providing the best quality products at affordable prices while offering exceptional service Since 2004 Elite Screens has become a global leader in projection screen manufacturing through its headquarters in the US and branch offices in Europe Japan Australia India Taiwan and China With a focus on superior product and service Elite Screens is dedicated to making projection screens for any projection environment Ask about Elites 2-year and 3-year ENR-G enhanced