Kantek 16:9 Ratio LCD Monitor Privacy Screen Black For 20″ WidescreenMonitor – 16:9 – PET (Film) – 1 Each (SVL20W9)

Use this privacy filter to keep the items displayed on your screen private. Privacy filter features a frameless design that seamlessly overlays the LCD surface for a built-in look. Microlouver technology makes images only visible to those directly in front of the screen. Privacy filter fits 20″ wide-screen monitors (16:9 aspect ratio).