Tripod mounted screen, 1500 x 1138mm (WxH) viewing area, 4:3 aspect ratio, ideal for digital projectors or OHP, overhead arm tilts the screen towards audience. Nobo Tripod 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 fully mobile, the screen has an overhead arm to tilt it forwards and can be easily retracted into its casing to protect from damage. Ideal if you have limited wall space, or if you want to position the screen in different places around a room.