Morelian 3PCS Breast Milk Pump Flange Inserts Breast Shield Converter Practical Breast Pump Replacement 17mm 19mm 21mm

♥ Broad compatibility, suitable for traditional breast pump, plug-in breast pump, and wearable electric breast pump.
♥ 3 sizes of flange inserts suitable for different breast pumps: 17mm, 19mm, and 21mm, ensuring that every mother has fitted shield.
♥ Practical for small-nippled mothers to use large breast shields, avoiding nipple trauma or irritation.
♥ Made from food grade silica gel, no odor, friendly to mothers’ sensitive skin, secure to use.
♥ A practical breast pump replacement for breastfeeding, making milk expression more comfortable and efficient.