Ergonomic Design - The laptop stand elevates your laptop by 6.5cm bto a perfect eye level and prevents you from hunching over your screen.Heat Dissipation Laptop stand with open-back design offers the best ventilation and airflow needed to cool either your notebook or gaming laptop and preventing it from Overheating. Metal Materials will also help dissipate heat.Stable and Protective - This laptop riser is made of premium metal alloy, it is sturdy, support up to 8.8lbs (4kg)Broad Compatible - This universal computer riser works with all laptops with a size within 10-18 inches. It is compatible with MacBook, MacBook Pro/ Air, Asus, Sony, Dell, HP, Toshiba, Lenovo and more.Simple Installation - Laptop stand for desk. Easy to install in just one step, use screws instead of buckles, convenient and durable. (Note: Height is not adjustable