These eco-friendly plates look like paper plates, but are actually made of sturdy, durable melamine, so they may be washed and reused time and time again! Prefect for summer dining and picnics, they are designed to hold all foods, not like traditional paper plates. Each package of four 9" plates comes with one of each style: burger, hotdog, corn and watermelon. Dishwasher safe. Not for microwave use.