Sapphire Manual Projection Screens have white aluminium housing that will look stylish in any professional office or home environment. With 1:1 gain the matt white fabric and black borders will give a sharp clear image. With slow retraction this screen will glide back into the casing with ease. The back of the screen surface is completely black and can be situated in front of a window. At Sapphire we stand by the quality of our products and supply a 3 year return to base warranty with this screen.