Collaborate with Ease: The laptop stand features a 360 rotatable base, making it easy to share your computer screen with others while collaborating on projects. Heavy and Stable: Made of metal material, the laptop stand base is heavier than normal laptop risers made of aluminum alloy; and upgraded joint screws keep the laptop stand stable at the desired height and angle, providing less wobbling and more stability. More Ventilation: The ventilated laptop stand has a hollow design that provides more space for heat to escape, preventing your notebook computer from overheating. Adjustable Height and Foldable Design: The adjustable height and multi-angle more ergonomic, while the eye-level height of your laptop prevents neck pain. The stand can be easily folded up and stored, keeping your office desktop clean. Colour:Silver Material:Metal and silicone Package Contents: 1X Universal Laptop Stand Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.