The Buhl WS-W70 70x70" Manual Wall Front Projection Screen is a basic, no frills screen for your school, business or learning lab. The screen operates easily - lowering and retracting with one-hand operation. The rugged steel case prevents unwanted scuffs and scratches. It also features standard 1" black masking borders to not only give the screen a touch of elegance but also helps to focus your audience's attention.
Spring-loaded operation
Patented design eliminates friction between viewing surface and metal parts
Aluminum axle
Wash screen with mild soap and water