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Amazon.com : Maymom 21mm Flange Blue Insert Compatible with Elvie Single/Double Electric, Elvie Stride Cup (24mm), Compatible with Medela PersonalFit Flex Shield, Not Original Elvie Replacement Pump Parts : Baby
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Amazon.com : Nenesupply 15mm Flange Insert Compatible with Elvie Flange Pump Parts Elvie Stride Flange Medela Momcozy Flange Spectra Willow Reduce 24mm to 15mm Use as Elvie Inserts Medela Insert Momcozy Insert :
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Amazon.com : Elvie Pump Breast Shield - 28mm | 2 Pack Nipple Shield Flange for Pumping Breast Milk | Breast Feeding Essentials for Electric Breast Pumps | BPA Free Breast Shells | Breast Pump Bra Compatible : Baby
![Which Breast Shield sizes are available for Elvie Stride and how will I know if they'll fit? | Elvie Which Breast Shield sizes are available for Elvie Stride and how will I know if they'll fit? | Elvie](https://www.elvie.com/assets/main/lima-web-breast-shield.png)