1- Headrest: Taiwan M01-1 mesh + Adjustable black frame
2- Back: Taiwan M01-1 mesh +Adjustable black frame + Adjustable lumbar support electroplating cover
3- Seat: Taiwan M01-1 mesh +Black seat shell, slideable
4- Armrest: A02-2D armrest + PA surface
5- Mechanism: Synchronous tilting mechanism, three-angle lock
6- Gas lift: 100*70mm electroplating gas lift
7- Base: PA-S350 polished aluminum alloy base
8- Castor: 60mm nylon castor