Broad Compatibility:This laptop stand has wide compatibility and can be worked perfectly for notebook computers of mainstream brands from 10 inch to 17 inch, as well as tablets, kindles, books, etc. Foldable and Lightweight:The stand just only 0.4 pounds. The main body and the complimentary mobile phone holder can be folded, disassembled and retracted. In addition, we also present a carrying pouch for easy storage, which can give you a good storage and carrying experience. Hollow heat dissipation:The hollow laptop stand uprights promote air circulation and speed up heat dissipation.Double triangle space design at the bottom of the laptop stands, which help to form a cavity and reduce the contact area with the desktop,and enhances airflow to prevent your notebook from overheating. Stable and Protective:This adjustable laptop stand is made of special plastic materials, it is sturdy, no worry any wobble at all;Silicone pads on the top and bottom secure your laptop in place while not harming the laptop's case.At the same time, we have configured a holder that can place mobile phones to avoid missing any messages during work and learning. Adjustable and Ergonomic:The stand has 13 adjustable gears designed according to ergonomics,thus can be freely adjusted to a comfortable operating angle and height based on your actual need, helps to reduce eye strain, shoulder pain, back pain.