Quick-Release Screws: Our vertical laptop holder adopts Quick-Release screws design, you can easily adjust the width manually no need other tools, the operation is convenient and concise; Better Heat Dissipation: The laptop vertical stand adopts a Hollow design, which reduces the blockage of the heat dissipation holes and makes your laptop ventilate and dissipate more smoothly; Better Protection: 3mm thickness aluminum alloy material and multi-faceted high-grade silicone, the laptop holder vertical is non-slip, anti-scratch and anti-wear, protecting your laptop intimately; Support M2 Macbook air: Laptop stand vertical with adjustable width of 0.39"-1.2", support M2 Macbook air 0.45" thick, suitable for almost all laptops; Laptop Storage: Vertical laptop stand simplify space and keep your desktop clean and tidy;