*The chair outer frame is made of engineered plastic which is strong and elegant.
*Seat, back and head rest is covered with nylon mesh will have long life (it has to be flexible).
*Headrest up and down adjustable, armrest soft material (PU - polyurethane)up and down adjustable,
*Seat systems,back any position locking system, base- Alluminium casting (it's more store).
*New type of twin Chester wheels.
