Ultra-thin Adjustable Height Foldable Computer Holder for Laptop Tablet PC Black

Highlights
Adjustable height (50-155mm): Features 10-level adjustable height, allowing you to adjust a comfortable sitting position based on your own need.
More comfortable: With height adjustment, lift the viewing angle to a horizontal level, to reduce the fatigue caused by long-time working and protect your cervical spine, more healthy and comfortable way.
Silicone mat design, anti-skid and stable.
Hollow panel can help to keep your laptop from overheating, cool rapidly, work effectively.
Compatible with most laptop, tablet, and more devices.