Chairs are pieces of furniture designed for sitting. They usually have a seat, backrest, and sometimes armrests. Chairs can be made from various materials like wood, metal, or plastic, and they come in many styles, from simple stools to elegant dining chairs. People use chairs in homes, offices, and public spaces to provide comfort and support while sitting. In addition to their practical use, chairs can also be a part of interior design. A well-chosen chair can enhance the look of a room, reflecting the owner's style. Some famous designers, like Charles Eames, have created iconic chairs that are celebrated for their beauty and functionality.