1. material:fabric,nylon 2. high density foam filled. 3. ISO9001.
High-Tech Comfortable Ergonomic Mesh Office Chair With Backrest Lumbar Support Computer Chair
This ergonomic mesh chair features a plastic trim back to ensure long life.
Built-in lumbar support provides added back comfort.
Height adjustable armrests help reduce arm fatigue.
This mesh chair includes independent back and seat angle adjustment,
tilt lock and tilt tension control. Pneumatic seat height adjustment.
1.Nylon five-star chair feet.
3.Metal paint black gas spring.
4.The dual function of swivel chair base.
6.adjustable armrest with soft pad.