Well-Made Product ? Anti-slide pad and protective pad. Heat dissipation plate with hollow. Round corner cutting design. Smooth surface polishing technology, etc. Adjustable & Foldable ? Flexible enough to make adjustments that can hold a perfect eye level, which relieves neck and shoulder pain. Develop a healthy sitting posture. And you can fold it up when you do not need it. Easy to store and make your office desktop clean. Tighter Screws ? Upgrade joint screws to help the laptop stand keep stable at the height and angle you desire. High-quality material and sturdy joints make the laptop stand more stable; typing with less wobble. Heavier Weight & More Stable ? Made of better quality metal material, the base of the laptop stand is heavier. More stable and sturdy than a normal laptop riser which is made of lightweight Aluminum alloy. Compatible with all laptops 10 to 15.6 Inches ? Compatible with any laptop computers 10-15.6 inches, such as Mac, MacBook Air, MacBook Pro, Microsoft Surface, HP, Google PixelBook, Dell XPS, ASUS, Lenovo, Acer, Chromebook, Alienware, etc. Great laptop accessory when you work at home or office, zoom calls, etc.