IF YOU ARE UNABLE TO INSTALL A SCREEN TO A WALL OR CEILING OR LOOKING FOR A PORTABLE SOLUTION THIS IS THE SCREEN TO HAVE. All Sapphire Screens are supplied with a picture enhancing black border which will frame the image for an excellent viewing experience. No installation required. Portable. Only seconds to set up with a single button for locking, extending and retracting. Adjustable feet to help stabilize. Supporting scissor arms are designed to allow the screen to be stopped at any height. Stylish black case. Integrated carry handle. 1:1 gain. Excellent Quality – We stand by the quality of our products by offering an outstanding 3 year warranty.