Foam, Polyurethane, MetalThe Martha Stewart Ivy Office Chair introduces linear elegance to your work spaceThis chic desk chair is upholstered in white faux leather with polished brass frame and features a sleek armless design360° Swivel seat with pneumatic height adjustment, tilt lock, tilt tension, and built-in lumbar support provides a custom seating experienceAssembly and Care Instructions: Quick and easy assembly with included tools and wipes clean with damp clothDimensions - 19"W x 21.25"D x 37.5"H; Seat Size: 19"W x 18"D x 21.5"H; Back Size: 17.75"W x 17.75"H; Maximum Static Weight Capacity: 300LBS The Martha Stewart Ivy Armless Office Chair pairs traditional design with clean lines to instantly update your work space. This faux leather desk chair features a polished brass frame that adds elevated sophistication to a classic look. A pneumatic height adjustment lever tucked beneath the 360 swivel seat offers a custom seating experience to keep you comfortable throughout your workd