A chair is a piece of furniture designed to provide a comfortable seating option for one person. Typically comprising a seat, backrest, and four legs, chairs can be made from a variety of materials such as wood, metal, or plastic. Over the years, the design and function of chairs have evolved to cater to different needs and aesthetics, from simple stools to luxurious recliners. In addition to their practical purpose, chairs also serve as important elements in interior design, reflecting styles that range from traditional to modern. Ergonomic chairs, specifically, are designed to promote good posture and reduce strain, making them popular choices in office environments. The chair is a staple in homes, offices, and public spaces, signifying both utility and comfort.