120-inch electric tension floor projector screen rolls down into base when not in use Automatic rollable screen is easy to install, without space restrictions Ambient light rejecting technology provides a crisper clear picture Made for use with front-facing projector 170-degree viewing angle gives you the option to sit up close or to the side Power cord is included Unrolled screen dimensions: Diagonal length: 3.05m (120”); width: 1.49m (58.7“); height: 2.66m (104.7“) Rolled dimensions: Width: 291cm (114.57”); height: 12cm (4.72”); depth: 16cm (6.3”)