Height adjusted from 68cm to 115cm as you wish. You can easily and manually rotate the knobs and improve your sitting or standing posture. The standing computer desk help boost you working or studying efficiency and relax your neck/back tension. Large Desktop with 2 Individual Platforms & Bottom Shelf - Multiple functions desktop can be adjusted separately to meet your demands. You can wheel this rolling standing desk to anywhere only if you install the four flexible and premium rubber castors. The 360 degree rotation wheels make you easy to slip even on carpet and 4 with brake help you stop anywhere you want. Dprodo Portable Small Standing Desk with Wheels in Walnut