Executive high-back chair with fixed arms is upholstered in bonded black leather for comfort and a professional look. Chair is designed to hold up to 250 lb. for an eight-hour working shift. Five-star base offers casters for easy chair movement. Functions include pneumatic seat-height adjustment from 18-3/4" to 21-1/2", 360-degree swivel, tilt, tilt tension and tilt lock. High-back chair meets or exceeds applicable ANSI/BIFMA standards.