Headrest: Black Striped fabric+Adjustable black frameBack: Black Striped fabric+Black frame+Adjustable lumber support
Seat: Looped fabric seat with moulded foam+Plywood+Plastic shell
Armrest: Black 2D Armrest
Mechanism: Synchronous tilting mechanism, four angles lock
Gaslift: 100*70mm Black gaslift
Base: PA-S340 black nylon baseCastor: 60*25 black nylon castor