1) Free Floating Knee Tilt Synchro Mechanism.
2) Full Function Adjustable Technology:
Headrest, Backrest, Seat & Armrest
3) Imported Designer Mesh Upholstery
on Seat, Back And Headrest
4) Aluminum Die Cast Base with 60mm Nylon
Castors
5) 3d Automatic Flexible Lumbar Support System.
6) Seat Slider Function for Extended Leg Support.