This product is ideal for individuals who have had issues with breast pumps leaking or experiencing other quality control problems.
4Pcs Flange Inserts for Breast Pump,17mm and 19mm Flange Insert,Replacement Breast Pump Flange for Momcozy S9/S9Pro/S12/S12Pro Medela/Willow
4PCS Flange Insert 19mm for Momcozy M5/M6/M9/S9 Pro/S12 Pro/V1 Pro/Medela/Spectra/Lansinoh/Elvie/Eufy 24mm Flange/Shield, Silicone Flange Sizing Kit, Reduce 24mm Tunnel Down to Other Size
4PCS Flange Insert 19mm Compatible with Medela/Spectra/Willow/TSRETE/Momcozy S9/S12/S9Pro/S12Pro Breastpump 24mm Shields, Reduce 24mm Nipple Tunnel Down to Correct Size, Pump Parts Replace
4PCS Flange Insert 19mm Compatible with Momcozy M5/M6/M9/S12 Pro/S9 Pro/V1 Pro/V2 Pro, Spectra/Medela/Elvie/NCVI/TSRETE/eufy/Lansinoh/Paruu/MomMed Breast Pump 24mm Shields/Flanges
4PCS Flange Inserts 18mm Compatible with Momcozy M9/M6/M5/S12 Pro/S9 Pro/Medela/Spectra/Lansinoh/eufy/S21 24mm Breast Pump,Reduce 24mm Tunnel Down to Correct Size
Flange Inserts for Breast Pump, 11-Piece Flange Sizing Kit with Nipple Brush, Breast Pump Flange Insert Set with 13mm, 15mm, 17mm, 19mm, 21mm Sizes, Adjustable Fit for Various Nipple Sizes During Pump
