Modrest Niles Modern Bar StoolThe Niles barstool is a great addition to your home. The beauty of the piece stems from the simple seat design, upholstered in white faux leather with contrasting black powder coated metal base and footrest. the square base allows for added stability. The pneumatic (air lift) mechanism is operated via a lever below the seat and allows to adjust the height of the stool according to your needs. on top all of that, the seat swivels too!