The vertical laptop stand is perfectly compatible with laptops from 10 to 17.3 inches. You can adjust the screw at the bottom of the laptop stand vertically with the Allen key and to the most suitable width for your laptop. THE BOTTOM and the area of the tablet stand that remains in contact with the laptop is 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, keeping 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 Weight: 700g Size: 11 × 5.8 × 18 cm Material: Aluminum Alloy Compatible Devices: Smartphones, Tablets, Laptop Quantity: 1 piece Package includes: 1*Laptop Stand Description: Adjustable Width: Adjustable for laptop widths with a thickness. You can adjust the screw to tighten it to the correct size. Stable and Secure: A rubber base and the rubber wall of the holder allow the electronic devices in the holder to stand firmly and stably on the desk. Aluminum Alloy: The vertical laptop stand is made of high-quality aluminum alloy. The simple and robust design as well as a wide base make the laptop stand stable and without wobbling. Wide Compatibility: This stand is not only for MacBook Pro and other laptops, but also for mobile phones, e-books, tablets, or books (book support). Space Saving: The laptop stand is perfect for saving space and creating a neat and clear space for your desk.