Features:
- adjustable seat height pneumatic/one-touch
- adjustable tilt tension: yes
- tilt lock: yes
- Assembly required: yes,need simple install
- height range 29.5"- 33"
- width 24.8"
- depth 24.8"
- seat size 15.7" W x 17.7" D
- back cushion height 9.5"
- seat height range 17.7" - 21.2"