Enhanced Privacy This laptop privacy screen limits the viewing angle to / 30 degrees. At wider angles (beyond about 60 degrees) it darkens to protect confidentiality, while preserving a clear front view. Diminish Eyestrain Advanced filtering blocks most UV rays and low frequency reflected light, reducing glare and supporting eye health. Ideal for frequent computer users who spend long hours at the screen. Protective Screen Shield Water and oil resistant, providing full coverage protection against scratches, dust, and fingerprints to keep the display clean and protected. Wide Use Designed for use in most public places, business meetings, open offices, coffee shops, airplanes, and trains. Practical Scenarios In a cafe or coworking space handling confidential information or sensitive documents. In meetings in open offices or conference rooms to protect screen privacy. While traveling on planes or trains to prevent others from viewing your screen.