Adjustable Height Laptop Desk - Height adjusted from 27.5" to 45.3" 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 3 Individual Platforms & Bottom Shelf - Multiple functions desktop (31.5" x 23.6")can be adjusted separately to meet your demands. Plenty of space for storing dual monitors or using one of the tiers for books and other desk accessories. You can also put bags, books or printer on bottom shelf Flexible Moving to Anywhere - 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 Compact Design & Wide Used - Delicate appearance is easy to fit in your home decor. The mobile computer workstation