SAPPHIRE ULTIMATE IN-CEILING SERIES. IF YOU ARE LOOKING FOR A HIGH END RECESSED PROJECTION SCREEN WITHOUT THE PREMIUM PRICE THIS STYLISH AND DISCREET TAB TENSION SCREEN WILL BE A FANTASTIC ADDITION TO YOUR SET UP. With a unique tension system, the screen surface is taut and tensioned at every point to ensure a perfect projection surface. Fabric specifications: The material on a Tab Tension screen is not only pulled down by the weight of the bar but also from the left and right side by a Nylon string. The string is periodically connected to the material via small “Tabs”, hence the name Tab Tension. Unlike a standard screen, a Tab Tension screen has a flexible material so that it can be pulled taught from all sides. The Sapphire Tab Tensioned screens have a unique ratchet mechanism at each end of the weighted bar so that the tensioning strings can be easily adjusted should the temperature have any effect on the screen material. The soft touch material is optimised for home cinema use, producing a high contrast and uniform reflectivity.