Headrest: black adjustable headrest;
Back: black adjustable back;
Armrest: black adjustable polished aluminum alloy armrest(3D);
Seat: black shell;
Mechanism: Italian DONATI STG automatic tension control system with Four-Position locking and sliding function;
Base: polished aluminum alloy five-star base with Black hollow mute castors
Color: Black Mesh
Warranty: 5 Years