The pneumatic height adjustable desk allows you to transform from sitting to standing by pressing down on the desktop and moving it to the desired height. It has a steel base with a weight resistance setting gauge, two-stage adjustable legs and a scratch resistant laminate top that's easy to clean. It can be ordered in different sizes, you can choose the color of the base and there are multiple finish options available for the top. ESI guarantees this product with a 15 year structural warranty and a 7 year mechanical warranty.