Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Pump 2xTwoPiece 19mm Breastshield 2 Valve 4 Membrane 2 Replacement Tubing Replacement Part for Medela Shield Medela Valve

Contains 2valves 4 membranes 2 pumpinstyle tubes and 2 Twopiece breastshields 19 mm and 2 base connector Comparable to Medela small breastshield or medela 21 mm breastshield US FDA registered medical device No D192499 Complies with US FDA standards for containers that contact food and class II medical device Passes FDA inspection Test reports are online for your reference BPA free Retail polybag packed Sealed by the manufacturer Maymom Bottles are not included You can use any Medela bottles or other cheap standard sized bottles like Gerber Nuk and Playtex available from your local druggrocerydept stores Maymom pump parts compatible with Medela Pump in style pump NOT compatible with Medela Pump in Style with Maxflow Swing Maxi FreeStyle Sonata Symphony Harmony