gianna's home 12 piece rustic farmhouse melamine dinnerware set, service for 4 not microwave safe gianna's home gianna’s home presents our 12 piece rustic melamine dinnerware set. the set includes service for 4: 4 each 11” dinner plate, 8.5” salad plate and 7.5” bowl. this set is heavyweight, and durable. it is perfect for home, dorm rooms, camping, picnics, beach and vacations. melamine is a plastic material that feels like ceramic but is lighter and less prone to chipping and breaking than ceramic. dishwasher safe but do not microwave as it is not recommended for use in the microwave. not safe for microwave use - melamine is a hard plastic material that is not recommended for use in the microwave approximate weight of each piece: 11 inch dinner plate - 16 oz 8.5 inch salad plate - 10 oz 7.5 inch bowl - 8 oz