1.Black frame office chair with Nylon glass fiber frame.
2.Moulded foam Up and down adjustable fabric headrest.
3.Adjustable lumbar support.
4.PU top 3D adjustable armrest.
5.Four positions lock mechanism with sliding seat.
6.#100 black gaslift.
7.Chrome base #340.
8.φ60mm PU black casters

1.3D armrest.
2.Four position lock mechanism with sliding seat.
3.Korea 100# gaslift.