The Starling Tab-Tension 2 CineGrey 4D is a high-quality electric tab-tensioned motorized screen. It utilizes our CineGrey 4D, which is a ceiling ambient light rejecting front projection surface. It has an elegant arcuate-shaped aluminum housing in a black finish that allows floating brackets to attach to the back for a quick and easy installation for wood stud alignment. The Starling Tab-Tension 2 includes a handful of control options and has a tab-tensioned system to maintain a taut and ripple-free projection image.