Get the full cinema experience at home with this versatile screen ideal for avid movie buffs ndash or for impressive business presentations the vonhaus self locking projector screen is a smart choice suitable for mounting on the wall and ceiling the screen is height adjustable and offers an aspect ratio of 169 yoursquoll appreciate the high quality matte white screen which has a gain factor of 11 low light reflection rating so itrsquos ideal for both lcd and dlp projectors the