Ergonomic Design: Adjust the height. Combine office & health for more comfortable experience. Quick Transition: The fast air spring hover system allows the desktop to be parked at different heights. Spacious Work Area: The top desktop office area is spacious enough. Meet daily office needs Sturdy Structure: The solid structure keeps riser steady and the maximum weight holds up to 33 lbs. Trustworthy: 10-year whole desk remediation and friendly tech support to help with any questions.