Conveniently equipped with a swivel seat and dual wheel casters, high back mesh chair allows for easy maneuverability. This black mesh task chair is perfect to fit your home or executive office. With 360 degree swivel casters and seat, you can move everywhere when you are working. The Pneumatic Gas Seat Easily And Effectively Adjusted From Seat To Desk On Workstation. contemporary design and features breathable open mesh back support