DurcelerDurceler 21mm Silicone Flange Inserts Compatible with Medela/for Spectra S1 S2 / Elvie/Willow go/Momcozy S12/ TSRETE 24mm Breast Pump Shields or Freemie 25mm; Reduce Nipple Tunnel Down to 21mmSee current price
DurcelerDurceler 19mm Silicone Flange Inserts Compatible with Medela / for Spectra S1 S2 / Rainyb / Willow go/ Momcozy S12/ TSRETE 24mm Breast Pump Shields or Freemie 25mm; Reduce Nipple Tunnel Down to 19mmSee current price