Flange Inserts 17mm 2PC, Compatible with Momcozy S12 Pro/S9 Pro/S12/S9 Wearable Breastpump Cup

The Flange Inserts 17mm are designed to enhance the comfort and efficiency of breast pumping. These inserts are compatible with a variety of wearable breast pumps, including the Momcozy S12 Pro and S9 Pro, as well as other brands like Medela, Spectra, Elvie, and Willow. They effectively reduce the size of 24mm shields down to 17mm, ensuring a better fit for users who require a smaller size. Made from BPA-free transparent silicone, these inserts are safe for use and easy to clean. Regular replacement is recommended every 1 to 2 months for optimal performance. • Compatibility with most 24mm Shields/Flanges • Made from BPA-free transparent silicone for safety • Easy to clean with warm soapy water • Recommended replacement every 1 to 2 months for comfort • Reduces 24mm tunnel down to 17mm for better fit