![Amazon.com : Ameda CustomFit Breast Pump Flange Insert | 21mm Flexishield Areola Stimulator Flange Inserts | Silicone | 2 Count | Works with HygieniKit, MYA Joy, MYA Joy Plus & Pearl Breast Amazon.com : Ameda CustomFit Breast Pump Flange Insert | 21mm Flexishield Areola Stimulator Flange Inserts | Silicone | 2 Count | Works with HygieniKit, MYA Joy, MYA Joy Plus & Pearl Breast](https://m.media-amazon.com/images/I/51AyOXCuqsL._AC_UF350,350_QL80_.jpg)
Amazon.com : Ameda CustomFit Breast Pump Flange Insert | 21mm Flexishield Areola Stimulator Flange Inserts | Silicone | 2 Count | Works with HygieniKit, MYA Joy, MYA Joy Plus & Pearl Breast
![The Significance of Breast Pump Flange Size: Understanding the importance of accurate sizing in Breast Pumping - Savebabies The Significance of Breast Pump Flange Size: Understanding the importance of accurate sizing in Breast Pumping - Savebabies](https://savebabies.in/wp-content/uploads/2023/09/The-Breast-Pump-Flange-Size-is-Matter-3.jpg)
The Significance of Breast Pump Flange Size: Understanding the importance of accurate sizing in Breast Pumping - Savebabies
![Amazon.com: 6pc Flange Inserts 17/19/21mm 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 : Industrial & Scientific Amazon.com: 6pc Flange Inserts 17/19/21mm 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 : Industrial & Scientific](https://m.media-amazon.com/images/I/61sMyJT0kWL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 6pc Flange Inserts 17/19/21mm 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 : Industrial & Scientific
![Amazon.com : Fisroa Flange Insert 17mm Replacement Compatible with S9/S12 Hands-Free Breast Pump, Wearable Breast Pump Shield/Flange Insert (17mm) : Baby Amazon.com : Fisroa Flange Insert 17mm Replacement Compatible with S9/S12 Hands-Free Breast Pump, Wearable Breast Pump Shield/Flange Insert (17mm) : Baby](https://m.media-amazon.com/images/I/615oJeKKJXL._AC_UF350,350_QL80_.jpg)
Amazon.com : Fisroa Flange Insert 17mm Replacement Compatible with S9/S12 Hands-Free Breast Pump, Wearable Breast Pump Shield/Flange Insert (17mm) : Baby
Lactation Connection - Go to LactConnect Breastfeeding Blog to check out our newest blog post on what to do if the smallest size breast flange is still too big! https://lactconnect.blogspot.com/2021/10/16mm-17mm-and-19mm-small-breast-shield.html | Facebook
![LactConnect Breastfeeding Blog: Breast Shield Size - Do You Need a Small 15 mm or 19 mm Breast Flange? LactConnect Breastfeeding Blog: Breast Shield Size - Do You Need a Small 15 mm or 19 mm Breast Flange?](https://4.bp.blogspot.com/-Bh0SgjM_i2g/WodBg8d6IUI/AAAAAAAAA8Q/6jCJQKKWk5sn5B9V9-T7iKSwgSVo6kh5wCLcBGAs/s1600/pumpinpalinstXS-SM-revised.jpg)