| 1. Backrest: PA Nylon back with lumbar support | |
| 2. Headrest: PA nylon headrest with molded foam | |
| 3. Armrest: adjustable nylon armrest with PU cover | |
| 4. 60# molded foam | |
| 5. Seat fabric: elasticity fabric(30%spandex+70%Polyester) | |
| 6, With aluminum alloy parts on the armrests and backrest. | |
| 7. Locking mechanisme | |
| 8. Class 3 gas lift with SGS approved | |
| 9. Base: #350 aluminium alloy base. | |
| 10. Castor: #60 black PU wheels | |
| 11.Warranty: 3 years |
