The 66.1 x 117.6" Elite Screens AR135DHD3 Aeon CineGrey 3D Ambient Light Rejecting Fixed Frame Projection Screen features Elite's EDGE FREE technology for a smooth, tensioned screen surface with a thin, TV-like bezel for a minimalistic appearance. The CineGrey 3D front projection material is best for family rooms, educational facilities, conference rooms, or any applications in which incident light is a factor.