Maymom Myfit Base Connector (2Pc) Wide Neck: These Connectors Will Fit These Wide Neck Bottles: Spectra Wide Mouth Bottles, Avent Bottles, and Wide Mouth Bottles.

2 pack- these wide neck base connectors are sold in a pack of two, and need to be purchased with a shield to complete the flange setup These base connectors are compatible with various shield: personal fit shield, pump in pal breast pump flange, lansinoh comfort-fit breast pump flanges, and maymom my fit shield 13-32mm Compatible bottles: wide neck: these connectors will fit these wide neck bottles: spectra wide mouth bottles, avent bottles, and maymom wide mouth bottles Easy to use- the base connector is easy to attach and detach from the shield, ensuring the convenience for mothers and for cleaning Bpa free- these connectors are bpa free and are safe for steam sterilization. the pieces should be sterilised before first time use