6Pc Flange Inserts 15/17/19Mm For Momcozy S9 Pro Hands Free Breast Pump,Compatible With S9/S10/S12 Wearable Breast Pump.Suitable For Medela,Spectra Shields/Flanges,Reduce 24Mm To Correct Size,2Pc/Each
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JIMOWANG6Pc Flange Inserts 15/17/19Mm For Momcozy S9 Pro Hands Free Breast Pump,Compatible With S9/S10/S12 Wearable Breast Pump.Suitable For Medela,Spectra Shields/Flanges,Reduce 24Mm To Correct Size,2Pc/Each