Pivot Chair offers a convenient way to enjoy the healthier Sit-Stand approach to work. The seat adjusts in height from 26-3/4" to 36" so you can easily position yourself in optimal positions for comfort as you alternate between sitting and standing throughout the day. This active seating features a square nylon base for stability, an auto-return gas lift seat, and a built-in handle for easy relocation. The cushioned seat is upholstered in fabric.