Flange Inserts 13/15/17/19/21mm 10PC,Compatible with Medela/Momcozy/Spectra/YOUHA/XIMYRA S9/S12 24mm Shields/Flanges

Breast Pump Flange Insert Breast Feeding Pump Shield-Reducer Narrow Connector

Duckbill Valve and Silicone Diaphragm,Compatible With Electric Breast Pump，Pump Parts/Accessories (10 Piece Set)

Flange Inserts 13/15/17/19/21mm Compatible with Momcozy S12/S12pro/S9/S9 pro, for TSRETE/Spectra/Medela 24mm Shield/Flanges

Flange Pump Parts Compatible with Spectra S2 S1 Breast Pumps Replacement for Spectra Flange Duckbill Valve Backflow Protector

Flange Inserts 8PCS 15/17/19/21mm, Suitable for Momcozy S12pro/S9pro/S9/S10/S12, for Medela/Tsrete/Spectra/Bellababy 24mm Flange

Flange Compatible with Spectra S1 S2 9 Plus Synergy Gold Breastpump Replacement to Spectra Pump Parts and Spectra Flange /Shield

Silicone Breast Milk Collector Wearable Milker Accessories For S9/S10/S12 Breast Pump Cup Breastfeeding Milk Collection Cover