Product Description Manual Pull Down Screen for residential, business, or education application. Features an auto locking mechanism to provide variable height settings. Its designed for wall and ceiling installation, L-Brackets are optional. Black backed screen material eliminates light penetration for superior color reproduction. 100"Inch Diagonal, 1.1 Gain Matte white material with a 16:9 aspect ratio.
Features: Dual wall and ceiling - perfect for home / business Designed for wall or ceiling installation Advance auto locking system - easy lock to all position Available in Black or White case color Black back screen material - block rear light through