Medela Breast Shields, Connectors, Valves and Membranes (27mm Shields) in bulk non retail packaging Review

PersonalFit allows you to personalize your breastshield size for pumping efficiency. This set includes 2 PersonalFit 27mm breastshields (87274), 2 PersonalFit Connectors (87071) and 2 Sets of Valve with Membranes (87089) PersonalFit Connectors attach to all PersonalFit breastshield sizes and are for use with Medela breastpumps (except Single Deluxe, Freestyle and Harmony breastpumps). PersonalFit Breastshields come in a range of sizes to allow you to personalize your breastshield size. Choose the right size for maximum comfort and pumping efficiency. This product is compatible with all Medela breastpumps. This is large size: 27mm Valves and membrances are designed for all Medela breastpumps (except Freestyle) and is compatible with all Medela PersonalFit breastshields. Lactation professionals agree that proper breastshield fit is essential for not only comfort, but also for effective milk expression Items come in non retail bulk packaging