17mm Flange Insert Compatible with Momcozy, Bellababy and Other Breast Pumps

This product offers a variety of models, allowing mothers to adjust the size of the "breast milk channel" on the breast pump cover to suit their individual nipple sizes. This feature helps to improve breastfeeding efficiency, increase pumping capacity, and provide a more comfortable experience for mothers during the breastfeeding process.

The product includes Durceler 2 Piece 17mm flange inserts that are compatible with a wide range of breast pump models, including Momcozy S9 S10 S12 Pro, bluefair, BIOBOO, S18 S21 S23 Wearable Breast Pump, Medela, Spectra S1 S2, TSRETE, FEISIKE, Rainyb, Bellababy MiniO, NCVI, kmaier, MomMed, NaNaLazy, NIRGU, Onlyeah, MomWills, Motif Luna, and Amada MYA. These inserts can reduce the 24mm shield nipple tunnel down to 17mm, providing a more comfortable and efficient pumping experience for mothers with smaller nipples.

The product is also compatible with Lansinoh and Freemie 25mm cups, allowing them to be reduced down to 17mm as well.

Seamless Compatibility for Optimal Milk Expression: This product is suitable for mothers with nipple diameters ranging from 14-16mm (after a pumping session) or a nipple base circumference of 37.68 - 43.96mm before a pumping session.

This solution is particularly beneficial for mothers with small nipples who are using large breast shields, as a proper nipple tunnel fit is essential for comfort and efficient milk output. The product can be used with a variety of breast pump brands, including Spectra and Medela (Freestyle, Harmony, Sonata, and Swing-Maxi pumps).

Replacement Guidance: It is recommended to replace the inserts every 4-12 weeks, depending on the duration and frequency of each pumping session. The inserts are durable, clear, and comfortable, and are made of BPA-free silicone material.

Compatibility with Hands-free Bras: The product can be used with most hands-free bras. You can use most hands-free bra cups with their original 24/25mm detachable shields, and the insert can be placed inside. During operation, you may need to squeeze the insert slightly to ensure a perfect fit with the shield.

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