- .PU Upholstery, High Density Sponge Inside
- 15mm Plywood Backrest Board+15mm Plywood Seat Rest Board
- Steel Chromed Armrest Frame
- Multi-Function Mechanism: up and down
- Tilting Adjustment with Different Angle
- Aluminum Gas-Lift, Available Distance:65mm
- Aluminum Polishing Star Base
- PU Castor
