【Height and Angle Adjustable】 This stand can elevate your laptop to your ideal range of height with 9 gears and the most appropriate angle with a double rotation shaft, preventing neck pain, back pain and eye strain, even after hours of working.【Sitting to Standing】The telescopic rod of the laptop riser can be raised flex flexibly from 8.7 to 11.8 inch, giving you a comfortable position no matter sitting down or standing up, which improves your body posture effectively.【Storage Design】Keyboard or other office supplies can be placed underneath the laptop and the laptop holder can be folded and placed when not used, which can organize your desk and conserve space.【Stable and Sturdy】The rotating shaft and telescopic rod are made of pure aluminum alloy, and It won't shake or move when you type on your devices with the silicone pad at the bottom.【Heat Dissipation】Hollow aluminum alloy panel optimizes airflow and heat dissipation, and it provides a powerful cooling function to improve your experience in use.