Metal buckles | Thickened protective cotton | Waterproof fabric | infill lining | Compressive strength

For 0.3 inch-0.8 inch inches Monitor Thickness - Compatible with flat monitor, Powered by your computer, wall charger, USB hub, etc. The USB power cord length is 5 feet(included). | Screen -Free & Flicker-Free - with clamp design and the asymmetrical light design, it only illuminates on the keyboard and desktop, eliminates the flicker and of typical desk on computer monitors. | Adjustable Brightness & 3 Color Temperature - Press Control, 3 levels of color temperature: warm light, mix light, white light. 5%-100% brightness step-less dimming. Warm light for reading, cool light for work efficiency. | Space-Saving Aluminum Body - A space-saving breakthrough design, clamp onto the top of the monitor compared with ordinary desk , it saves 90% of desk space. | Easy to Set and Use - just clamp! Tool-Free! improving your viewing experience for your everyday computing tasks, perfect for watching videos, gaming, office working, reading, studying, design, etc.