Paper plates are disposable dishes made from paper or cardboard, designed for serving food. They are lightweight and convenient, making them popular for picnics, parties, and casual dining. Paper plates come in various sizes and designs, often coated with a thin layer of plastic or wax to prevent leakage and enhance durability. These plates are an eco-friendly alternative to plastic dishes, as they can be composted or recycled, depending on their material. However, they may not be suitable for very hot or liquid foods without proper coatings. Overall, paper plates offer a practical solution for easy cleanup and convenience.