Manual Screen:
1).Self lock: Advanced self-locking system is easy to use. Pull down to the appropriate height, hold for 3 seconds, and release. The screen will stay at the desired spot. 
2). Resolution: The matte white material is provided with different brightness and viewing ranges. The matte white allows a wider view range and soft colors.
3). Wrinkle-free: Normal manual screens get creased when being retracted back into the casing because the spring system keeps pulling the screen tighter against the metal casing. Our system prevents this and our screens are always wrinkle-free.
4).Safety assurance: Some manual screens have locking systems that secure screens into place but do not have speed-reducing mechanisms. Screens may retract too fast and damage both screen and casing. It may cause rips in the screens or the bottom bar to detach. In more serious cases, the whole screen may fall. Our series are equipped to control both the speed and self-lock, which prevents damage to screen and casing.
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5). 1: 1 ratio (max. 244 x 244mm)