The Essex Chairs by the Nirvana Swing Company feature a patented Comfort Swing® mechanism that creates a silent and virtually frictionless motion. These swinging chairs are constructed of high strength steel components and meet the standards of the Annular Bearing Engineers Committee (ABEC) for strength and durability that ensures a completely smooth motion. The material used on the chair is 100% top grain leather and available in your choice of color between Caramel and Teak. The swinging motion can be controlled by a gentle periodic push on the small handles that allows the chair to swing continuously. Some assembly required. Ships via LTL.