The Workpad is a Height Adjustable Mobile Laptop Desk which offers a unique, simplistic, yet contemporary design. You are able to move from a sitting to a standing position with ease, which makes it great for your home, office, dorm or workspace. The Workpad is on wheels, which makes moving the desk around while still accomplishing your daily tasks, a breeze. Adjusts Height From 30.75? to 40? Pneumatic Mechanism Locking Castors for Easy Mobility Anti-Tilt Design