3-in-1 design Place a laptop and mobile phone or iPad vertically at the same time. EAXBUX 3 in 1 vertical laptop stand is great for saving space and creating a neat and orderly space for the desk. Adjustable widthThe width of the notebook can be adjusted from 0.55 inches to 1.69 inches. It comes with an Allen key, which can be adjusted to the most suitable width freely, suitable for all kinds of notebook computers.