This KC Furn-Christie Ergonomic Chair offers support to the mid-to-upper back region. Designed to meet your needs around the clock. The big and tall design also aids in accommodating larger and taller body types. This chair has been tested to hold a capacity of up to 220kgs offering a broader seat and back width. The chair This chair features built-in lumbar support and a molded seat that dissipates pressure points for greater comfort. The waterfall front seat edge removes pressure from the lower legs. The chair easily swivels 360 degrees to get maximum use of your workspace. The pneumatic adjustment on this chair offers a very smooth adjustment range to achieve your desired height. The heavy-duty chrome base is constructed to keep up with the demands of an intensive use chair.