The laptop stand can elevate your notebook from 2.2in to 6.1in height for a perfect eye level, total 6 height choices, which can fixes your posture and reduce back pain, neck stiffness and wrist aches. Very comfortable for working. Adjustable wideth range from 1.8in to 6.5in, the laptop & tablet stand supports most devices from 10 - 15.6 inches, compatible with Macbook, ThinkPad, Surface, Chromebook, iPad Pro, etc. Premium aluminum alloy construct, stable and sturdy, support up to 11 lbs(5kg). The silicon pads on the holder protects the computer from scratch and sliding off. The silicone pads at the bottom of the bracket and triangle support design ensure the product stand stable even when typing. 100% Aluminum alloy material can absorb and discharge heat easily. What's more, the hollow design and forward-tilt angle offers great heat dissipation and natural airflow to prevent your laptop from overheating. This compact laptop stand weighs just 8.5oz which can be quickly folded into a thin size. Easy to carry anywhere with a sleeve bag. It only takes you 1 second to open & close.