he Virco 9000 Series 4-Leg Stack Chair has become a popular choice for schools and businesses all across the country. It has been tested and approved by professionals in the industry and has received high marks for its quality and performance. Additionally, purchasing the Virco 9000 Series 4-Leg Stack Chair is not only an investment in your comfort and productivity, but it is also an investment in the environment. Made with recyclable materials, this chair is an eco-friendly choice that you can feel good about.