Kensington Reusable Privacy Screen Protector Guard For iMac 21in Monitor Black

The SA series of privacy screens for iMac help protect your privacy, simply and easily. A washable, reusable adhesive makes installation # and re-installation # a breeze, with no unsightly bubbles

Narrows the field of vision to +/- 30 degrees, helping you keep the information on your screen private and reducing the chances of a visual data breach in the office or in publi
Filters out harmful blue light rays by up to 22%, easing eye strain
Low Reflective Coating - Reduces glare for improved clarity.
Helps keep iMac screen free from scratches and damage
Includes anti-bacterial cleaning cloth