22mm Flange Insert Compatible with Momcozy S9 S10 S12 Pro

This product offers a range of models to cater to different nipple sizes, enhancing the efficiency of breastfeeding and increasing the pumping capacity. The Durceler 2 Piece 22mm flange inserts are designed to fit 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, Amada MYA 24mm breast shields. These inserts reduce the tunnel size from 24mm to 22mm, allowing seamless compatibility for optimal milk expression.

For mothers with nipple diameters of 20-21mm (after a pumping session), or nipple base circumferences of 56.52 - 62.80mm (before a pumping session), this product provides a great solution. Proper nipple tunnel fit is crucial for comfort and efficient milk output, especially for small-nippled mothers using large breast shields. The inserts can be used with Spectra, Medela (Freestyle, Harmony, Sonata, and Swing-Maxi pumps), and other brands.

Guidance recommends replacing the inserts every 4-12 weeks, depending on the duration and frequency of pumping sessions. The inserts are durable, clear, comfortable, and made of BPA-free silicone material, maintaining compatibility with most handsfree bras. They can be used with most handsfree bra cups alongside their original 24/25mm detachable shields by inserting the insert inside and slightly squeezing during operation to ensure a perfect fit and optimal effect.

product information: