| 8 hours usage |
| Backrest angle adjustment |
| Contoured backrest |
| Contoured mesh backrest |
| Cushioned dished seat design |
| Cushioned seat pad with waterfall front |
| Gas lift tested up to 150 kg |
| Gas lift tested up to 150kg |
| Height adjustable backrest |
| Optional armrest |
| PCB permanent contact backrest |
| Twin lever mechanism for gas lift and backrest tilt control |