Excellent New Design Executive Comfortable Ergonomic Adjustable Mesh Plastic Black Office Chair

Description： 

1. soft cushion

2. High density and high resilience sponge

3. Thickened steel structure

4. Reinforced steel pneumatic rod

5. Ergonomic backrest

6. Featured flexible and breathable mesh

7. Thickened and widened breathable seat bag

8. Upgrade and widen the handrail

9. SGS certified safety gas pole