ProHT 84 in. Electric Projection Screen with White FrameproHT has been in the computer accessory business for over 28 years. The 84 in. Projector Screen features unique pull stop start features. It comes with a strong and elegant steel square case with two plastic end covers. Using the self lock mechanism, the screen can be adjusted quickly and easily to the size that is needed. It can easily be mounted on the wall in your home theater, school room, conference room, or restaurant. California residents see