Contour ergonomics sit stand workstation black designed for use with desktop pcs or laptops this contour ergonomics sit stand workstation comprises a desk clamp monitorlaptop platform and keyboard tray and allows the user to work in either a seated or standing position to help alleviate the health risks of sitting for long periods of time which includes heart disease the durable steel workstation features a very robust stable design for working and has a unique braking lever syste