[Premium Protection] Laptop Stand made of anodized aluminum.Protective rubberized grips and non-slip silicone mat covered around groove,which keep your Laptop from being scratched and secures it in stable position [Space-saving Design] Vertical Desktop Holder works well to build up a neat and organized space for your desk,and keep away from any spills [Adjustable Dock Size] According your laptop thickness to adjust the desktop stand dock size from 0.55 inch to 2.71 inch. Adjust the screw to tighten down to correct size [Compatible Model] Laptops Holder Compatible for Pro/Air , Chromebook, , XPS and Series, Phone. Protective Mat: With Non-slip silicone mat covered around the groove, which can avoid from risking of any scratches to your electric devices. It can also offer more force of friction to stable your laptop. Laptop Vertical Stand Aluminum Laptop Stand help to cooling your laptop, owing to Aluminum high heat conductivity and of U-cradle. Colour: Black Material: aluminum alloy Package Contents: 2 x vertical laptop stand Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.