Built to stand up to all-day use and well suited for multi-shift settings, executive high-back chair offers high performance and comfort. 3" thick sculpted cushions, lumbar support and wraparound back provide exceptional support, and an array of adjustments allows a customized fit. Functions include pneumatic seat-height adjustment from 16-1/4" to 20-1/4" high, back-height adjustment, 360-degree swivel, tilt, tilt tension and tilt lock. Arms adjust in height up to 10-9/13 and width up to 19-3/8" for a custom fit. Seat and back are upholstered in fabric as well as the outer back. Executive high-back chair also offers a 25" five-star base made of black nylon and dual-wheeled casters for stability and mobility. Weight capacity is 300 lb. Seat size is 19" wide x 20" deep. Usable seat depth is 18-1/4". Back measures 19" wide x 24-1/2" to 27-1/2" high. Chair is available in black frame only.