Affordable, yet modern ergonomic design are now within reach with the ProGrid Mid Back Office Chair. Durably constructed from a breathable and sturdy interweave mesh, the back of this chair is fabricated in a way that fosters comfort and good posture while providing the best in lumbar support. Designed to fit all shapes and sizes, the one-touch pressurized controls allow you to fine-tune the seat tilt, seat depth, seat height, and arms rests to your specific comfort level providing for hours of extended comfort whether you are at work or in your home office. Plus, with GREENGUARD certification you can rest easy knowing this computer chair produces low chemical emissions for improved indoor air quality. Get the support you need during the work day with the Office Star Sculptured Ergonomic Manager's Chair. Incorporated in 1987, Office Star Products has become a leader in commercial office and residential furniture. Office Star Products - Furniture for Your World.