Designed for permanent mounting to the wall or in a wall opening. The frame is covered in velvet that prevents any possible disruptive reflections. The screen fabrics reproduce color and light in a very natural way. We highly recommend this screen to the movie enthusiasts. heavy duty aluminum black velvet covered frame absorbs every single ray of light deflected from the actual projected area. easy installation. translucent vinyl gray fabric or flexible matt white. Washable with mild soap, wide angle view. different sizes available.