2 pack- these neck base connectors are sold in a pack of two, and need to be purchased with a shield to complete the flange setup. compatible shields- these base connectors are compatible with various shields: persolfit shields, pumpin pal breast pump flange, lansinoh comfortfit breast pump flanges, and maymom m BOX CONTAINS Maymom MyFit Base Connector (2pc) Narrow neck See more

Bpa free- these connectors are bpa free and are safe for steam sterilisation. the pieces should be sterilised before first time use. Easy to use- the base connector is easy to attach and detach from the shield, ensuring the convenience for mothers and for cleaning. Narrow neck: these connectors will fit maymom and medela bottles narrow neck bottles. Hese base connectors are compatible with various shields: personalfit shields, pumpin pal breast pump flange, lansinoh comfortfit breast pump flanges, and maymom myfit shields 13-32mm. 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.