COMPATIBILITY: The laptop & tablet stand supports most devices from 10 - 17 inches: Macbook, ThinkPad, Surface, Chromebook, iPad Pro, etc. MULTI-ANGLE ADJUSTABLE DESIGN: The laptop & tablet stand provides 7-level adjustable height, adjust to comfortable operating angle and height based on your actual need. And the ergonomic design makes for easy watching and typing, relieving neck, shoulder and spinal pain. COMPACT and PORTABLE: Creative portable foldable design, the laptop stand can be folded to the size of 9.4*1.75 inches and with the portable bag to make it easy carry-on. EXQUISITE WORKMANSHIP: Machined from anodized aluminum alloy, with sand blasted and brushed processes. With Non-slip silicone mat, avoid from risking of any scratches to your devices and stable placement.