Features?
For any office or study.
Ergonomically designed and adjustable settings allow for all-day comfort.
To raise the seat, lean forward to remove your weight from the chair, then pull up on the control handle.
To lower the seat, stay seated and pull up on the control handle until you?re where you want to be.
You can also pull out on the control handle, which allows your chair to tilt back, or sit forward and push the control handle in to prevent it from tilting.

Specifications:
Overall size: 21.3" *33.9"-37.8"
height of cushion and floor: 15"-19"
area of cushion: 19.3"*19"
Backrest area: 17.7"*17.5"
measuring handle: 11.6"*2.8"