Privacy Screen Filter for 21.5 Inch Widescreen Monitor

DESCRIPTION
NO MORE PRYING EYES ! - Feel secure using proven, patented micro-louver technology based on LG and 3M at a fraction of the price. Best for public and high traffic areas; airplane, airport, bus, offices, and for financial / health care providers.
DARK FOR OTHERS - CLEAR FOR YOU. The screen is dark from the side (beyond 30 deg) but clear from the front. The display fades gradually as you move to the side until vision is completely blocked. TIP - LOWER Brightness to improve view angle and privacy.
ANTI GLARE - ANTI BLUE LIGHT - Reduces Eye Stress due to glare, Anti Scratch properties (reducing more than 97% of UV and LF radiation and curbs 70% blue light). The filter is lightweight, thin and designed as Screen Protector Film for your Laptop.