Carl&rsquo;s Blackout Cloth Projector Screen (4:3| 6.75x9-Ft | 131-in | Folded) Finished Edges & Grommets, DIY Projection Screen, Matte White, Dark Rm/Controlled Ambient Light, Tension Mount, 1.0 Gain Finished Edge Blackout Cloth Screens provide a fantastic value and has reinforced edges with grommets installed which make it easy to mount on any truss system or DIY frame. Unlike our other PVC based screens, our Blackout Cloth Screens contain an extra layer of webbing inside the finished edge to give them a heavy duty border. Blackout Cloth is our top-selling Projector Screen Material making it a budget-friendly, do-it-yourself screen building favorite! This front projection blackout fabric surface is the standard to which all other screen surfaces are compared. Blackout Cloth's matte white surface and gain of 1.0 diffuse light in all directions so the image can be seen from any angle. It is suitable for use in a variety of settings with accurate color and clarity in a dark viewing environment where ambient light is controlled (dark viewing environment). Blackout Cloth screen material is extremely sturdy and works best when stretched tightly and evenly in all four directions (tight like a drum). 6.75x9 Ft. Viewable Dimensions: 78.8x105 in | 131 in Diag. | 36 Grommets | View our Technical Specification documents below for additional information including; shipping and tension-mounting specifications and a comparison to Carl's other projector screen materials. Ships Folded in a Box. Remove your screen from the box immediately upon receipt. Once installed and the proper tension has been applied evenly all the way around the screen, the folds pull out. To store your screen; make sure it is clean and dry and fold it loosely.