![Amazon.com: Medela PersonalFit Breast Shields, 2 Count of Small 21mm Breast Pump Flanges, Authentic Medela Spare Parts, Made Without BPA : Baby Amazon.com: Medela PersonalFit Breast Shields, 2 Count of Small 21mm Breast Pump Flanges, Authentic Medela Spare Parts, Made Without BPA : Baby](https://m.media-amazon.com/images/I/81VLMAVmRWL.jpg)
Amazon.com: Medela PersonalFit Breast Shields, 2 Count of Small 21mm Breast Pump Flanges, Authentic Medela Spare Parts, Made Without BPA : Baby
![Amazon.com : Medela PersonalFit Flex Breast Shields, 2 Pack of Medium 24mm Breast Pump Flanges, Made Without BPA, Shaped Around You for Comfortable and Efficient Pumping : Baby Amazon.com : Medela PersonalFit Flex Breast Shields, 2 Pack of Medium 24mm Breast Pump Flanges, Made Without BPA, Shaped Around You for Comfortable and Efficient Pumping : Baby](https://m.media-amazon.com/images/S/aplus-media/vc/1bdce97e-d354-4f17-8aa5-c53812f0b874.__CR0,0,970,300_PT0_SX970_V1___.png)
Amazon.com : Medela PersonalFit Flex Breast Shields, 2 Pack of Medium 24mm Breast Pump Flanges, Made Without BPA, Shaped Around You for Comfortable and Efficient Pumping : Baby
![Amazon.com : Flange Inserts 13/15/17/19/21mm for Medela,Spectra 24mm Shields /Flanges,Compatible with TSRETE,CPPSLEE,Momcozy S9/S9Pro/S12/S12Pro Wearable Breast Pump,Reduce 24mm Nipple Tunnel Down to 5pcs : Baby Amazon.com : Flange Inserts 13/15/17/19/21mm for Medela,Spectra 24mm Shields /Flanges,Compatible with TSRETE,CPPSLEE,Momcozy S9/S9Pro/S12/S12Pro Wearable Breast Pump,Reduce 24mm Nipple Tunnel Down to 5pcs : Baby](https://m.media-amazon.com/images/I/61ujVf48NVL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Flange Inserts 13/15/17/19/21mm for Medela,Spectra 24mm Shields /Flanges,Compatible with TSRETE,CPPSLEE,Momcozy S9/S9Pro/S12/S12Pro Wearable Breast Pump,Reduce 24mm Nipple Tunnel Down to 5pcs : Baby
![Amazon.com : PumpMom 24mm Breast Shields Breast Pump Flanges for Medela, Replace Flange Compatible with Medela Breast Pumps Personalfit Flex Breast Shields, 2pcs (Not Original Medela Pump Parts) : Baby Amazon.com : PumpMom 24mm Breast Shields Breast Pump Flanges for Medela, Replace Flange Compatible with Medela Breast Pumps Personalfit Flex Breast Shields, 2pcs (Not Original Medela Pump Parts) : Baby](https://m.media-amazon.com/images/I/61VQ+suCkiL._AC_UF350,350_QL80_.jpg)
Amazon.com : PumpMom 24mm Breast Shields Breast Pump Flanges for Medela, Replace Flange Compatible with Medela Breast Pumps Personalfit Flex Breast Shields, 2pcs (Not Original Medela Pump Parts) : Baby
![Amazon.com : Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps;2 Breastshields (one-piece, 24mm), 4 Valve, 6 Membrane, & 2 Pump-in-Style Tubing Can Replace Medela Pumpin Style Valve : Amazon.com : Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps;2 Breastshields (one-piece, 24mm), 4 Valve, 6 Membrane, & 2 Pump-in-Style Tubing Can Replace Medela Pumpin Style Valve :](https://m.media-amazon.com/images/I/81R9Jc2ol4L.jpg)
Amazon.com : Maymom Breast Pump Kit Compatible with Medela Pump in Style Advanced Breast Pumps;2 Breastshields (one-piece, 24mm), 4 Valve, 6 Membrane, & 2 Pump-in-Style Tubing Can Replace Medela Pumpin Style Valve :
![Silicone Nipples Ruler of Flange Size Measure for Nipple, Nipple Measurement Tool for Flanges Silicone and Soft in mm, Breast Pump Sizing Tool for Spectra, Medela, Momcozy, Lansinoh (Green) - Walmart.com Silicone Nipples Ruler of Flange Size Measure for Nipple, Nipple Measurement Tool for Flanges Silicone and Soft in mm, Breast Pump Sizing Tool for Spectra, Medela, Momcozy, Lansinoh (Green) - Walmart.com](https://i5.walmartimages.com/asr/06470150-5c30-43a8-a4f7-8d77f8d44e1f.ebdb857894c8321de82bf9297ccbdb9f.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Silicone Nipples Ruler of Flange Size Measure for Nipple, Nipple Measurement Tool for Flanges Silicone and Soft in mm, Breast Pump Sizing Tool for Spectra, Medela, Momcozy, Lansinoh (Green) - Walmart.com
![Amazon.com : Medela PersonalFit Breast Shields, Large (Pack of 2) 27mm Breast Pump Flanges, Authentic Medela Spare Parts, Made Without BPA : Breast Feeding Supplies : Baby Amazon.com : Medela PersonalFit Breast Shields, Large (Pack of 2) 27mm Breast Pump Flanges, Authentic Medela Spare Parts, Made Without BPA : Breast Feeding Supplies : Baby](https://m.media-amazon.com/images/I/518asItOKuL.jpg)