A multi adjustable saddle chair is a version that comes with different levers to adjust not only the height but also the inclination angle of the backrest and, in some cases, that of the seat.
Also, for some chairs that have a divided seat, a tension knob might be added to allow people to control the opening degree between the tow part of the seat, making it narrowed or wider.
A varied range of adjustment points, such as the seat height, the backrest or seat tilt, or the seat width can allow for a more customized and comfortable sitting experience.
Check out bellow some options for multi adjustable saddle chairs