The Herman Miller Aeron Size B Adjustable Ergonomic Black Office Desk Chair is a high-quality, American-made office chair designed for ultimate comfort and support. With its sleek black design and ergonomic features, this chair is perfect for those looking to improve their posture and reduce back pain while seated at their desk. The Herman Miller brand is known for its durability and attention to detail, making this chair a reliable choice for any office environment. This was used but is still in great condition. Don’t let this great deal slip away.