Buro Metro II Ergonomic Office Chair Mesh Seat Slide Nylon Base BlackDescriptionSpecificationsShipping Designed for multi shift operations, the Buro Metro II 24 7 features a breathable fine mesh back, and exceptionally comfortable seat with elastic knit upholstery. Without compromising on comfort, the heavy duty base and 3 lever heavy duty mechanism with depth adjustable seat slide delivers outstanding ergonomics, strength and support. It is ideal for a wide variety of around the clock workplaces such as hospitals,