EvonBaby Replacement for Medela Valves and Membranes for Breastpumps (Swing, Lactina, Pump in Style), Include

Membrane are more flexible than the OEM membranes to respond faster to the pressure change during pumping.
Valves are better angled for less trapped precious breast milk in them.
Storage case included provides better protection plus it is more convenient when traveling.
Convenient and valued pack of 4 valves and 6 membranes
BPA Free

Technical Details

Width : 0.75 cm
Height : 0.75 cm

Product Details

ASIN : B00GO8R4TW