This product is either discontinued or we cannot get that from suppliers.
Dell Privacy Filter For 15.6inch 461-AAFT, Black, Anti-glare, Privacy, Aspect ratio 16:9, Minimize pressure on the screen hinges of your thin and light laptops, This reversible screen filter.
The Dell Privacy Filter offers a clear view from the front and provides effective “black out” privacy from the sides. Keep others outside the 60-degree viewing angle from seeing what is on your laptop screen.