Multibrackets Manual Self-Lock Projection Screen Deluxe are elegant projection screens designed with a aluminium cassette, highend for the livingroom, home theatre, hi-end conference rooms or for educational use in schools.With a sleek Nordic design this projection screen fits any environment it is installed in!The Multibrackets Projection Screens are easy to install and even easier to use. Just sit back and enjoy the show! Non compromised material choices is used when making a Multibrackets Manual Screen giving you market leading technical specifications, and optimized picture quality.A slow retention function is built into the manual screens. This makes the screen retract slowly, and controlled retract into the cassette. This prolong the lifetime of the projection screen and makes the manual screen usable in more public environemnts where multiple users handle the screen every day. Many tests show that a manual projection screens with slow retention has double the lifetime as screens that does not.The quality of material is the most important aspect of any projection screen. Most screens on the market will use a very basic compressed cloth type material resulting in a creased surface and poor contrast performance. The Multibrackets Projection Screen Deluxe series use a high quality multi ply material with a high contrast and low gain of 1.0. The material is tear resistant, fireproof, anti wrinkle safe and is designed to hang flat. The centre layer is a glass fibre net producing a flex rate of less than 1% compared with the industry average of 33%. The front layer optimises contrast and reflectivity while a black PVC backing prevents light leakage and helps retain a uniformly flat projection surface.An unsurpassed 30cm long black drop makes the Multibrackets Manual Self-Lock Projection Screen Deluxe a perfect fit even for rooms with high ceiling height.