Reliable SewErgo 150SE Ergonomic Task Chair with Adjustable Back Comfortable and ergonomic sewing chair that is also safe and stable Contoured cushions are perfect for sitting in for long periods of time Features height and back adjustment, lumbar support; comprised of 62-percent recycled polyester Waterfall seat edge relieves pressure at the seat edge Made in Canada; 3-year warranty on fabric; 5-year warranty on other parts