Silicone Flange Insert for Spectra, Momcozy, Paruu Breast Pumps

LOZAEVE 21mm Inserts: Seamless Compatibility for Optimal Milk Expression

Compatibility: - Compatible with Willow, Momcozy, TSRETE, Rainyb, NCVI, Bellababy MiniO, Pocket, Maymom, Spectra S1, S2, and Medela (PersonalFit Flex, Harmony, Freestyle, Swing Maxi, Sonata, and Symphony) 24mm breast shields. - Suitable for some 25mm cups, such as Freemie.

Nipple Diameter Fit: - Ideal for nipple diameter 18-20mm after a pumping session. - Measure the circumference of the nipple base: 50.24 - 56.52mm before a pumping session.

Purpose and Benefits: - Great solution for mothers with small nipples using large breast shields. - Proper nipple tunnel fit is essential for both comfort and efficient milk output.

Material and Design: - BPA free, made of high-quality silicone. - Durable, clear, and comfortable design. - Helps breast shields achieve more effective pumping and maximizes milk expression.

Comfort and Safety: - Helps avoid nipple trauma or irritation. - Ensures a perfect fit with the breast shield for optimal milk expression.

Compatibility with Handsfree Bras: - Maintains compatibility with most handsfree bra cups. - Use most handsfree bra cups with original 24/25mm shields by inserting this accessory. - Squeeze slightly during operation to ensure a perfect fit for optimal results.