Executive high-back chair is designed to provide comfortable support to those who spend more than half the day at their desk or at their computer. As part of the HON Ignition Seating Series, this chair is perfect behind a desk or around a conference table. Functions include pneumatic seat-height adjustment, ratchet back-height adjustment, 360-degree swivel, tilt, tilt tension and tilt lock. Design features fixed arms, a five-star base and four swivel casters. High-back chair meets or exceeds applicable ANSI/BIFMA standards.