LOCH 92" diagonal 16:9 Manual Projection Screen with Slow Retraction - High Contrast 92" viewing area and 16:9 aspect ratio (79.92 x 55.51 in), ideal for display data or video content from any projector. 178 viewing angle brings vivid clarity to any seat in the room. The Ultra high contrast screen finish provides the ultimate multimedia experience by enhancing the color and contrast performance of your projected image or video content. The LOCH Slow Retraction feature provides a smooth and controlled screen return and prevents damage from snapback. Dual mounting options allow the screen to be secured to a wall or a ceiling.