KEY DETAILS Inner plywood frame. All wood is kiln-dried for added durability. Made with FSC®-certified wood from responsibly managed forests. Carbon steel seat springs. Foam- and fiber-filled cushions. 360-degree base swivels and glides. GREENGUARD Gold Certified . This low-emitting product has been screened for over 10,000 chemicals and VOCs. This contract grade item is manufactured to meet the demands of commercial use in addition to residential. See more . Imported. How to measure for delivery