Nobo Projection Screen 4:3 Manual Pull-Down 1500 X 1138MmDescriptionSpecificationsShipping Nobo wall mounted projector screens have a brilliant matt white surface with a distinctive black border to provide a sharp, detailed image. Flexible for digital or overhead projection and for wall or ceiling mounting, the screen is neatly and easily retracted into its casing when not in use Ideal for use with digital projectors and overhead projectors Wide viewing angle (160 deg) for excellent all round visibility Due