Phone Holder Two / Three-slot Non-slip Bottom Stable Adjustable Width Strong Multifunctional Computer ShelfFriendly Tips:1. Please kindly allow 2-3% difference according to manual measurement. 2. Please check the measurement chart carefully before you buy the item. (1 inch = 2.54 cm)3.Please note that slight color difference should be acceptable due to the light and screen. Thanks.Specifications: Material: Aluminum Alloy Item Type: Vertical Laptop Stand Features: Adjustable Color: Black, Gray, Rose Gold, SilverPackage Contents: 1 x Vertical Laptop Stand 1 x ScrewdriverPromise If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.