Preowned Herman Miller Aeron Counter Stool for sale. It is the ideal complement to anyone with a standing desk who sit as a br on the most comfortable chair on the market. The height of the seat can be changed from 26 "to 36" along with the footrest. It has customizable upgraded luxury leather bracelets and lumbar support. In addition, the tilt can also be tailored to your taste. The frame and base are both in graphite and the mesh is perfect, with no signs of wear.