Shield the screen on your Samsung Galaxy Note 4 from prying eyes with this Nitro privacy protector. The 180-degree, two-way privacy feature ensures that the screen appears optically clear when you view it but distorts and blurs what's on the screen when viewed from an angle. This reinforced Nitro privacy protector installs easily in seconds.
Without knowing it I ordered the "Security" version, which has line running through it which make it hard for someone else to rrad your screen. Problem is, it also makes the screen dark, anbnd harder to read normally.