| Backrest angle adjustment | 
| Contoured backrest | 
| Contoured backrest for added comfort  | 
| Cushioned dished seat design  | 
| Dished seat design  | 
| Gas lift tested up to 150kg | 
| Gas lift tested up to: 150 kg  | 
| Height adjustable backrest | 
| Large seat pad with waterfall front  | 
| Loop Arms | 
| Optional armrests  | 
| PCB: permenant contact backrest  | 
| Ratchet height adjustable backrest  | 
| Seat angle adjustment | 
| Triple lever independent seat and backrest mechanism  | 
| Usage: 8 hours |