Executive high-back chair features a tailored padded back for strong lumbar support, leather upholstery, and padded wood arms to protect against nicks and scratches. Wood arms and base caps are coated with protective polyurethane. Functions include pneumatic seat-height adjustment from 18-1/4" to 22", 360-degree swivel, tilt, tilt tension, and tilt lock. Seat dimensions are 20" wide x 18-1/2" deep. Usable seat depth is 19". Distance between arms is 20-1/2". Back measures 20" wide x 26-1/2" high. Chair meets or exceeds ANSI/BIFMA standards.