Description: Material: Made from quality carbon steel and silicone, this laptop stand for desk is sturdy and built to last, ensuring long term use360 Degree Rotation: This laptop stand offers a 360 degree rotation feature, allowing you to adjust your device to any angle for an optimal viewing experiencePortable and Foldable: This computer stand is compact and foldable, making it easy to carry around wherever you goHollow Heat Dissipation Design:The laptop riser adopts hollow design, allows for better ventilation and cooling of your device while in use, prevent overheating issuesAdjustable Height: The height of the laptop riser stand can be adjusted according to your preference, making it great for desktop use or as a bookstand for reading Specification: Material:Carbon Steel,Silicone Size Chart: 21cmx18cm/8.27inchx7.09inch Package Includes: 1Laptop Stand Note: Please allow slightly errors 1-2cm differences due to manual measurement.