high quality aluminium aeron chair for office RF-M050A

aeron chair,office aeron chair 1.Aeron chair for office 2.Strict quality control 3.Comfortable design 4.3-YEAR warranty :1. High back aluminium aeron chair for office2. With high intensity mesh fabric3. Specification: 500W*1200-1315H mm4. PU height and angle adjustable armrests5. Synchro tilt chair mechanism6. Back tilt angle and back height adjustment7. seat height adjustment8. Height adjustment and angle adjustment headrest9. 350mm Aluminum chair base