>Movable base with Weight Balance Mechanism.
>The surface of the seat and the back is made of plastic.
>The arms are movable, made of injected plastic with cup holder and fabric cover or leather.
>The Foam used in the seat and back of the chair is first-class, cold, slow-burning foam.
>The upholstery of the chair is made of first-class Iranian fabric. (Buyer can request for Turkish or European.)