Unico Office Chair is made from a steel tube frame with adjustable height, locking tilt mechanism that can be locked into place, and the arms are height adjustable. Unico is beautiful and functional, it offers excellent lumbar support. Unico office chair is upholstered in soft yet durable leatherette, the back is entirely made up of cushioned rolls. A plush seat ensures comfortable seating. This chair has a stand out design that is sure to be the focal point of any office. Unico Office chair will make a statement in your home or office.