Comfort without discomfort. Breast pumps are products whose use must be above all comfortable so that the suction does not cause unpleasant experiences, pain and bruising. They provide high efficiency and, above all, comfort and no discomfort. The two Medela Symphony breast pumps allow you to express milk faster. Compatible with Medela Symphony 2-Phase Expression. Medela Symphony & nbsp; is compatible & nbsp; with the breast pump Medela Symphony 2-Phase Expression. It is a personal set with double suction and is used for hygienic purposes only for use by one person. It is a complete set with two elements, which allows you to assemble two breast pumps that can be used separately or simultaneously. Suitable for sterilization. The Medela Symphony Kit must be cleaned after each use. Suitable for sterilization in a microwave oven. It is made of safe, durable material