Elite Screens ezCinema Tab-Tension is a free-standing portable projection screen that is offered now with a tab-tension system. It swiftly pulls up and retracts using a "scissor-backed" free-standing mechanism that requires no extra tools, accessories or effort. This is the perfect "projector screen in a box" for portable presentations on the go. The matte white material has a wide viewing angle and is masked on all 4 sides for enhanced aesthetics and visual contrast. The screen comes with a black backing to eliminate light penetration for brighter image fidelity. The tab-tension design allows the material to be flatter on the sides for compatibility with ultra/short-throw projectors. Screen Material MaxWhite® 2 (matte white) 1.1 Gain front projection material Wide viewing angle allows viewers to see a clear picture with equal brightness over a full 180° angle. ISF Certified for accurate color reproduction Black masking borders absorb projector overshoot while enhancing visual contrast Black material backing reduces light penetration for enhanced image brightness Available in the following diagonal sizes and aspect ratios: 90" / 100" in 4:3 80" / 92" in 16:9 Design and Operation Easy to transport and set up for traveling presentations (carrying bag included) Lightweight yet durable aluminum casing protects the screen during transport & storage Tab-tension designs keeps screen material flat for ultra/short throw projector presentations Folding handle enables a quick and swift pull-up operation Scissor-backed design permits screen to deploy and retract effortlessly Rotating base feet provide added stability Quality and Reliability GREENGUARD® and GREENGUARD® Gold (UL 2818) Certified for safe air quality emissions 2-year limited manufacturer's warranty, and 3-year warranty for ENR-G - Education, Non-profit, Religious and Government/Military organizations Lifetime Tech Support with Elite's Professional Service Team through Email, Web Chat or Call Toll-Free