Spectra S1/S2 Compatible Silicone Flange Inserts - 2pcs

Performance Benefits

LOZAEVE 25mm Flange Inserts: Seamless Compatibility for Optimal Milk Expression

LOZAEVE 25mm flange inserts are designed to be compatible with various breast pump models, including Spectra S1/S2, Bellababy, Elvie, Paruu R12 P10, Momcozy S9/S10/S12/M1 Wearable, Freemie, Evenflo, and Maymom breast pump shields. These inserts reduce nipple tunnels from 27-28mm to 25mm, ensuring a perfect fit and optimal milk expression. Similarly, they are compatible with most Medela models such as PersonalFit Flex, Harmony, Freestyle, Swing Maxi, Sonata, and Symphony, reducing the 27mm nipple tunnel to 25mm.

Easy and Seamless Fit for Optimal Use

Designed to be compatible with nipple diameters of 22-24mm (measured after a pumping session) or a nipple base circumference of 59.66 - 69.08mm (measured before a pumping session), these inserts are perfect for small-nippled mothers using larger breast shields. A proper nipple tunnel fit is essential for both comfort and efficient milk output.

Durable, Comfortable, and BPA-Free

Crafted from high-quality silicone, these inserts are BPA-free, making them safe and comfortable to use. The material is durable and clear, ensuring a secure and effective fit. By using these inserts, you can enhance the performance of your breast shields, maximizing milk expression while minimizing the risk of nipple trauma or irritation.

Maintain Compatibility with Handsfree Bras

These inserts are compatible with most hands-free bras. You can use the original 27/28mm detachable shields with your hands-free bra cup by placing the insert inside. Just remember to slightly squeeze the insert during operation to ensure it fits perfectly within the shield, achieving the best possible performance.

Reduce Nipple Trauma and Increase Comfort

The perfect fit provided by these 25mm flange inserts can significantly reduce nipple trauma and irritation, making breastfeeding more comfortable. Whether you are a new mother or a frequent user of breast pumps, these inserts can help ensure a perfect fit and optimal milk expression.