70 INCH MANUAL PULL-DOWN PROJECTOR SCREEN: Designed for ease of use, the manual projection screen which can be opened and closed by using the ergonomic handle on the bottom of the screen. Simply pull it down, lock it in place and when you want to put it away release the lock and let the screen retract back into the casing. It's so easy and simple to do, so you only need to pull the screen out as and when you need it.