1. Computer Monitor HoodThe hood can effectively shield stray light and reflections, reduce eye irritation caused by high brightness, and can focus attention and prevent peeping. Effectively reduce the side viewing angle of the monitor and protect business secrets and privacy. 2. Meet your needsMonitor hood Random adjustment is suitable for most 17 27 inch laptops. Width: 16.1 26 inches (41 66 centimeters) with a shading distance of 19 CM, blocking the reflected light from the display screen and allowing you to see the screen clearly. 3. Effective Light BlockingThe effective light shielding distance of the light hood is 17CM, which can effectively prevent the interference of ambient light on the display color, making the display color closer to the real color. 4. Disassembly DdesignWhen in use, just open the side panel to adjust the width. When not in use, simply remove it. Both side panels will automatically close. Small size, easy to carry.