A chair is a piece of furniture designed for sitting, typically featuring a seat, backrest, and legs for support. Chairs come in various styles, materials, and designs to suit different purposes, from dining chairs to office chairs, armchairs, and stools. They can be made from wood, metal, plastic, or upholstered with fabric or leather for comfort. Ergonomic chairs provide proper posture support, while decorative chairs add aesthetic appeal to interiors. Some chairs are foldable or stackable for easy storage, while others are fixed for long-term use. Whether for work, dining, relaxation, or décor, chairs are essential in homes, offices, and public spaces. Their design balances functionality, comfort, and style to meet diverse needs.