SPACE Seating AirGrid Dark Back and Padded Black Mesh Seat, 2-to-1 Synchro Tilt Control, Adjustable Arms and Tilt Tension Nylon Base Managers Chair with Adjustable Headrest Outfit home or office with a deluxe chair featuring a matrex back and thick, padded contour mesh seat Height-and-depth-adjustable headrest, adjustable lumbar support, and height-adjustable arms with polyurethane pads Pneumatic seat height adjustment and infinite locking 2-to-1 synchro knee tilt control allow for movement or stability as needed Dual-wheel carpet casters for easy rolling and transport Overall chair measures 55 inches high by 27 inches wide by 27 inches deep; weighs 61 pounds