Notebook/LCD Privacy Monitor Filter for 21.3 Notebook/LCD MonitorKeeps on-screen information private. Darkens screen when viewed from the side, providing worry-free privacy. Provides 1.5 times more effective privacy, more consistent quality and clearer, crisper images. Matte finish reduces glare. LCD Monitor Size Range: 21.3"; LCD Monitor Size Range [Min]: 21.3"; LCD Monitor Size Range [Max]: 21.3"; Frame Type: Frameless.
Manufacturer's limited one-year warranty.