Full Set Milk Collector Compatible with OTEEIDA MY-375 Hands-Free Breast Pump MY-375 Wearable Breast Pump Replacement Parts AccessoriesCOMPATIBLE WITH MY 375Full set milk collector is suitable for OTEIIDA MY 375 wearable breast pump. PREVENTS MILK LEAKAGE AND REFLUXSilicone diaphragm is used to help the breast pump maintain a seal to prevent milk leakage. Silicone duckbill valve can be used to drain milk to the bottom of the container to prevent breast milk reflux. SAFE AND COMFORTABLEFull set milk collector is made of high quality materials, including silicone diaphragm, duckbill