1) Mid Back – Mesh Chair
2) Adjustable Armrests (Up & Down)
3)Adjustable Lumbar Support
4) Synchro Tilt Mechanism with One Point Locking
5)  Mesh Back & Seat Fabric Tapestry                                          6)  Pneumatic Gas Lift                                                                         7)  Nylon Base with 60mm Nylon castor Wheel