Frame is forged of solid metal and hammered by hand Forged Bronze finish is crafted of patinated solid brass; Forged Brass finish is crafted of solid brass; Forged Pewter finish is crafted of solid stainless steel Seat and back are generously padded with high-resiliency foam Seat swivels 120 degrees This item is artisan crafted with meticulous care. Given its handmade and hand-finished nature, variations in the metal work are to be expected and celebrated. Wipe metal with a soft, dry cloth; avoid the use of harsh chemicals or abrasive cleaning materials