Adjustable Portable Foldable Notebook Table Stand Tray Lazy Laptop Computer Desk Product Features MATERIAL: Constructed from Aluminum Alloy and silicone parts, safely and securely to brace your devices, non-slip mat makes more stable in use. CONVENIENT: With its fully collapsible and ultralightweight design, convenient take it to the coffee shop, library, on the business trips or anywhere you go. FUNCTIONAL: According to your habit to adjust Stand's width and height, ease on down and up to change the angle to meet your demand, preventing neck and cervical spine from degradation and shortsighted; It also helps to keep laptops running cooler and prevent from overheating. COMPATIBILITY: This Laptop Stand fits any laptop between 10"-17", suit for Apple MacBook, Pro / Air, Chromebook, Samsung, Acer, HP, Dell, etc. SWEET TIP: If there's not smooth when you open, please adjust one of the supports up and down, so that the two supports to reach equilibrium. Product Specification TypeFolding Portable Laptop Stand MaterialAerospace Aluminum + Rubber Angle Adjustment30-80 degree Product Size23x13cm (Adjustable) ColorGray Applicable Models10-17inch laptop Package Included 1 x Folding Portable Laptop Stand