The Medela PersonalFit PLUS Double Breast Pump Set is designed for efficient and comfortable milk expression. This set is compatible with Medela Symphony breast pumps and includes all the necessary components for double pumping. Featuring a double pumping system allows you to express milk from both breasts simultaneously, saving you time and potentially increasing milk supply. The PersonalFit PLUS breast shields are ergonomically designed for a comfortable and secure fit, promoting milk flow.