Elegant black aluminum housing for extremely portable screen which is easy to carry and store. Just place the screen where you want it, snap open the case, and lift up the screen. Pneumatic air pistons on the back of the screen keep the screen material tight and upright. Black border is included for easy viewing. The height of feet could be adjusted in case the floor is not flat. Application Office Conference Room; Outdoors Specifications Model: Liberator100 Screen Size 100″ Format 16:9 Gain: 1.0 View angle: 160 degrees Material: Fiberglass HD Matte white fabric View Area (WxH): 2213mm x 1245mm Top black area: 50mm Bottom black area: 800mm Screen rolled up total height: 2207mm Product weight:14KG Package Dimension and Weight: 2560mmx 160mm x 180mm, 15KG