Homall Mid Back Executive Office Chair Swivel Computer Task Chair with Armrests, Ergonomic Leather-Padded Desk Chair Cushioned backrest designed and seat upholstered in black bonded leather make you feel comfortable during long time working. 360 degree swivel and multi-direction wheels, the whole chair can rock back and forth, tilt and lock mechanism with titling tension knob, pneumatic seat height adjustment will match different stature. Streamlined back which fitted to the human spine is prefect for workplaces like home, office, conference room and reception rooms.