The Sutton Sling Swivel Rocker Chair by Homecrest is created from heavy gauge aluminum and steel frames with durable sling fabric, Aluminum. This Minnesota made product is crafted with additional weight in the cross bars and internal side rails to create outdoor furniture that will hold its position in the Midwest climate conditions. This patio swivel rocker chair has a storm powder coated steel side rails and cross bars, plus a zinc plated undercarriage and swivel rocker components, which creates a durable lasting product. For year of enjoyment, don't forget your protective cover.