Features: 4-Slot Design: quadruple dock stand allosw you to place laptops tablet book simultaneously, space-saving and creating neat and well-organized space for your desktop. Adjustable: you can adjust the slot width by the foam pads to accommodate laptop tablet of different thicknesses from 5mm/0.19" to 38mm/1.49”. Full Protections: equipped with hardened foam pad, which can avoid scratches on your devices also ensure stability and security. Solid and Steady: profile aluminum formed in one piece, sturdy and durable, plated and colored, and fine surfaces, smooth without losing texture, stably stored. Installation: the products received are not installed with internal foam pads, please install them as required, thikness of foam pad: 12x1mm, 8x2mm, 8x3mm. Specifications: Material: Aluminum Alloy Color: Silver, Black(optional) Size: Approx. 180x134x75mm/7.08x5.27x2.95 inch Package Includes: 1x Vertical Laptop Stand note: Please allow 0-1cm error due to manual measurement, make sure you do not mind before you order. Due to the differences between different monitors, the picture may not reflect the actual color of the item.