Height-Adjustable Laptop Table, 4 Casters, Hand Crank, Rustic Brown ChipboardHeight adjustable The pneumatic height adjustment allows for easy manual adjustment of the desk height using a lever handle, from 68 cm to 108 cm. This enables a comfortable working experience while sitting or standing. Easy mobility Four wheels allow for easy movement of the standing desk and flexible positioning within a workspace. Two brakes ensure secure positioning and prevent unintentional movement while the desk is in use. Sturdy and stable The