Dinner plates are flat, round dishes used for serving main meals. They typically have a diameter of 10 to 12 inches and are made from various materials, including ceramic, glass, and plastic. Dinner plates are designed to hold a variety of foods, such as meats, vegetables, and grains, making them essential for everyday dining. These plates often come in sets, which may include matching bowls and side plates. Many people choose dinner plates based on their style, color, and durability. Some plates are microwave and dishwasher safe, while others may require hand washing. Popular brands include Corelle and Fiesta.