Vertical Laptop Stand, Vertical Desk Stand with Adjustable Dock Size, Laptop Stand Compatible with All Laptops MacBook Surface Gaming Pad [Silver] Premium Protection: The laptop stand is crafted from durable anodized aluminum. Protective rubberized grips and a non-slip silicone mat cover the entire groove, protecting your laptop from scratches and securing it in a stable position. Space-Saving Design: The vertical desk stand works well for creating a neat and organized space on your desk, keeping it away from potential spills. Adjustable Dock Size: Adjust the desk stand's dock size from 1.7 cm to 7.3 cm depending on your laptop's thickness. Adjust the screw to tighten to the correct size. Compatible With: Laptop Stand Compatible with MacBook Pro/Air iPad, Microsoft Surface, Chromebook, Laptops, Dell Samsung Lenovo Acer Sony Asus XPS and HP ENVY Series, Phone.