The vertical laptop stand is perfectly compatible with laptops from 10 to 17.3 inches. You can adjust the screw on the bottom of the laptop stand vertically with the Allen key to the most suitable width for your laptop. The bottom and the area of the tablet stand that is in contact with the laptop are equipped with a non-slip silicone pad that prevents scratches. With a vertical laptop stand, you can save space and better place the laptop on the desk and keep the desk tidy. The notebook stand is not only suitable for iPad/iPhone, tablets, mobile phones, but also for storing books, keyboards, Kindle, etc. Product description: Color: Silver Item weight: 700g Size: 11 × 5.8 × 18 cm Material: Aluminum alloy Compatible devices: Smartphones, tablets, laptops Quantity: 1 pc Package includes: 1 * Laptop stand Description: Adjustable width: Adjustable laptop width with a thickness. You can adjust the screw to tighten it to the correct size. Stable and secure: A rubber base and the holder's rubberized wall ensure that the holder for electronic devices stands firmly and stably on the desk. Aluminum alloy: The vertical laptop stand is made of high-quality aluminum alloy material. The simple and robust design and a wide base make the laptop stand stable and shake-free. Wide compatibility: This stand is not only for MacBook Pro and other laptops, but also for mobile phones, e-books, tablets or books (book stand). Space-saving: The laptop stand is ideal for saving space and creating a neat and clear surface on the desk.