Full Mesh Luxury Commercial Furniture 3D Adjustable Mesh Chair High Back Ergonomic Swivel Office Chair

Description： 

1. Lift adjustment handle: toggle up and down to turn on the lift function

2. Easing function elastic knob: clockwise/counterclockwise to adjust the lift force

3. High Density Native Foam Seat Cushion

4. Multifunctional thickened, explosion-proof chassis

5. SGS certified gas rod: upgrade explosion-proof

6. high load-bearingstar base

7. mute pulley

8. Thickened steel plate