Wide Compatibility The laptop riser fits all laptops and tablets from 8 to 17.3 inches, such as Macbook pro air, iPad Pro mini, Dell, HP, Lenovo, ThinkPad, Surface, Chromebook, Microsoft Surface etc. As long as your device meets the size requirements, then this portable laptop stand will work for you. Stable and Durable This desk laptop stand is made of aluminum body and triangle construction, which is sturdy enough to hold up 11 lbs weight on top. It can effectively ensure the stability of the laptop bracket and prolong its service life. The silicone pads on the holder ensure your laptop is more stable on the foldable stand, preventing it from slipping and scratches. Portable and Lightweight The travel laptop stand can be folded to the size of 10.64×2.17×1.08 inches and it is lightweight with the weight of 0.52lb, which can easily fit into the briefcase, backpack, handbags, and suitcases Cooling and Ventilation Design This hollow design and forward-tilt angle of this notebook stand offer great heat dissipation and natural airflow to prevent your laptop from overheating. Adjustable Height This laptop holder can be adjusted among 5 level heights from 1.84 to 5.45 inches. It raises your laptop to a perfect eye level and minimizes neck fatigue, back pain and eye fatigue. The ergonomic design makes it quite easy for watching videos and typing, suitable for the designer, engineer, programmer and the people who work long hours in front of the laptop. Key Features Colour: Silver Levels of heights: 1.84- 5.45 inches Support laptop: Up to 17.3 inch Dimensions: �10.83 x 2.76 x 1.26 inches