![Amazon.com : GOCROWEEN Flange Inserts Compatible with Momcozy S12 Pro/S9 Pro/TSRETE S12/S9,Suitable for Spectra S1/S2 Wearable Breast Pump,Reduce 24mm Shield/Flange Nipple Tunnel Down to 15/17/19/21mm, 4PCS : Baby Amazon.com : GOCROWEEN Flange Inserts Compatible with Momcozy S12 Pro/S9 Pro/TSRETE S12/S9,Suitable for Spectra S1/S2 Wearable Breast Pump,Reduce 24mm Shield/Flange Nipple Tunnel Down to 15/17/19/21mm, 4PCS : Baby](https://m.media-amazon.com/images/I/61V8T8H-FfL.jpg)
Amazon.com : GOCROWEEN Flange Inserts Compatible with Momcozy S12 Pro/S9 Pro/TSRETE S12/S9,Suitable for Spectra S1/S2 Wearable Breast Pump,Reduce 24mm Shield/Flange Nipple Tunnel Down to 15/17/19/21mm, 4PCS : Baby
![Momcozy Flange Insert 19mm for S9 S12 Breast Pump , Breast Pump Shield Made by Momcozy - Walmart.com Momcozy Flange Insert 19mm for S9 S12 Breast Pump , Breast Pump Shield Made by Momcozy - Walmart.com](https://i5.walmartimages.com/seo/Momcozy-Flange-Insert-17mm-for-S9-S12-Breast-Pump-Breast-Pump-Shield-Made-by-Momcozy_ee09cad3-1dd9-4fdd-b45e-78dafff93577.f24e34f639f7ef6b258afd7974e905b7.jpeg)
Momcozy Flange Insert 19mm for S9 S12 Breast Pump , Breast Pump Shield Made by Momcozy - Walmart.com
![Meiyilan Flange Insert 19mm Breast Pump Shield, Compatible with TSRETE/Bellababy/MOMMED/Goldeep/Momcozy Wearable Breast Pump, S9/S10/S12/S13/S21 Replacement, Reduce 24mm Tunnel Down to 19mm, 2 Pcs - Walmart.com Meiyilan Flange Insert 19mm Breast Pump Shield, Compatible with TSRETE/Bellababy/MOMMED/Goldeep/Momcozy Wearable Breast Pump, S9/S10/S12/S13/S21 Replacement, Reduce 24mm Tunnel Down to 19mm, 2 Pcs - Walmart.com](https://i5.walmartimages.com/asr/4e5fe071-6960-4ea3-bddd-fb47f2386e57.7c0f1b00a1aab939d2326958d53e5206.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Meiyilan Flange Insert 19mm Breast Pump Shield, Compatible with TSRETE/Bellababy/MOMMED/Goldeep/Momcozy Wearable Breast Pump, S9/S10/S12/S13/S21 Replacement, Reduce 24mm Tunnel Down to 19mm, 2 Pcs - Walmart.com
![3PCS Breast Milk Pump Flange Inserts Breast Shield Converter Practical Breast Pump Replacement 17mm 19mm 21mm - AliExpress 3PCS Breast Milk Pump Flange Inserts Breast Shield Converter Practical Breast Pump Replacement 17mm 19mm 21mm - AliExpress](https://ae01.alicdn.com/kf/S1f8dc3157a47473c929d0b0f50f9bc0dd/3PCS-Breast-Milk-Pump-Flange-Inserts-Breast-Shield-Converter-Practical-Breast-Pump-Replacement-17mm-19mm-21mm.jpg)
3PCS Breast Milk Pump Flange Inserts Breast Shield Converter Practical Breast Pump Replacement 17mm 19mm 21mm - AliExpress
![Maymom Flange Insert 10 mm, 2 pcs/pack, 36 packs/kit, for USA ONLY [X012-i10x2-36R] - US$172.00 : Maymom Wholesale Shopping Cart Maymom Flange Insert 10 mm, 2 pcs/pack, 36 packs/kit, for USA ONLY [X012-i10x2-36R] - US$172.00 : Maymom Wholesale Shopping Cart](https://www.maymom.com/eshop/images/X012-i10x2-36R-02.jpg)
Maymom Flange Insert 10 mm, 2 pcs/pack, 36 packs/kit, for USA ONLY [X012-i10x2-36R] - US$172.00 : Maymom Wholesale Shopping Cart
![Amazon.com : Maymom Flange Inserts 19 mm for Medela, Spectra 24 mm Shields/ Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 19 mm; 2pc/Each : Amazon.com : Maymom Flange Inserts 19 mm for Medela, Spectra 24 mm Shields/ Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 19 mm; 2pc/Each :](https://m.media-amazon.com/images/I/6128h0LbQZL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Maymom Flange Inserts 19 mm for Medela, Spectra 24 mm Shields/ Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 19 mm; 2pc/Each :
![Amazon.com : Maymom Flange Inserts 19 mm for Medela, Spectra 24 mm Shields/ Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 19 mm; 2pc/Each : Amazon.com : Maymom Flange Inserts 19 mm for Medela, Spectra 24 mm Shields/ Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 19 mm; 2pc/Each :](https://m.media-amazon.com/images/I/51YRXkCYM1L.jpg)
Amazon.com : Maymom Flange Inserts 19 mm for Medela, Spectra 24 mm Shields/ Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 19 mm; 2pc/Each :
![Amazon.com : Durceler 19mm Silicone Flange Inserts Compatible with Medela/for Spectra S1 S2 / Elvie / S18 S21 / Momcozy S9 S12/ TSRETE 24mm Breast Pump Shields or Freemie 25mm; Reduce Nipple Amazon.com : Durceler 19mm Silicone Flange Inserts Compatible with Medela/for Spectra S1 S2 / Elvie / S18 S21 / Momcozy S9 S12/ TSRETE 24mm Breast Pump Shields or Freemie 25mm; Reduce Nipple](https://m.media-amazon.com/images/I/41wROfG+r-L.jpg)