This Herman Miller Aeron Side Chair is a modern ergonomic desk chair that is perfect for any office or workspace. It features an adjustable lumbar back and is made with a graphite main color. The chair is designed with a seat width of 20″ and a seat depth of 18″ for maximum comfort. The chair is made in the United States and is a part of the Herman Miller brand. It is an ideal choice for those looking for a high-quality and durable desk chair. This chair is perfect for use in any modern workspace and is sure to provide comfort and support throughout the day.