Executive, high-back leather chair offers a modern, clean design with comfortable, built-in lumbar support. Chromed metal arms are equipped with leather pads for style and comfort. Functions include pneumatic seat-height adjustment from 18-1/4 in to 21-1/4 in, 360-degree swivel, tilt, knee tilt, tilt tension and tilt lock. 27-3/5 in diameter, polished aluminum, five-star base is equipped with 50 mm hooded, dual-wheel casters with 38 mm hoods for easy chair movement. Weight capacity is 250 lb. Seat measures 20-1/2 in wide x 19 in deep. Back size is 20 in wide x 27-1/4 in high. High-back chair meets or exceeds ANSI/BIFMA standards.