Kantek LCD Monitor Blackout Privacy Screens Black - For 18.5in Widescreen Monitor, Notebook - 16:9 - Anti-glare - 1

Fits 18.5in Microlouver technology makes images only visible to those directly in front of the screen Screen image is Black when viewed from the side Eliminates glare, increases contrast and protects LCD surface from damage Overlays LCD surface for a built-in look