Retro X Ergonomic Chair
3D Headrest(optional); Paddle Shift Control 3D Armrest; Seat Depth Adjustment; Lumbar Supporting Angle Adjustment; Double Spring Paddle Shift Wire Control Mechanism; Retro Copper Technology; Backrest Tilting Tension Adjustment; Independent Lumbar Support Pad; Seat Height Adjustment; Backrest Tilting Angle Adjustment