Pivot Chair offers a convenient way to enjoy the healthier Sit-Stand approach to work. 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 & standing throughout the day. This active seating features a square nylon base for stability, auto-return gas lift seat & a built-in handle for easy relocation. Cushioned seat is upholstered in fabric.