Dimensions: 18W x 15D x 18-21H in. Seat height: 18-21H in.360 swivel and gas lift features: Metal frame with high-quality polyurethane upholstery. Choose from available upholstery colors. Clean armless design. Bring a stylish and comfortable look to your conference room or home office with the generously padded Round hill Furniture Cesena Leather Swivel Air Lift Office Chair. This office chair is designed for comfort with an easy-to-adjust gas lift and 360 swivel feature that for multi-tasking. The sleek durable frame is crafted of sturdy metal and finished in a modern matte black hue. The seat is covered with leather-like upholstery available in your choice of color over a clean armless design. Color: Antique Brown – OF1012BR.