4PCS Flange Insert for 24mm Flange/Shield - Fits Momcozy, Medela, Spectra & More - Reduce Tunnel Size

JIMOWANG Flange Inserts (15/17mm, 8pc)

Key Features: - Size Compatibility: Contains two of each size, totaling four sizes: 15mm and 17mm. - Multipurpose Use: At least four flange inserts can be used simultaneously for work. - Breast Pump Compatibility: Suitable for various hands-free breast pumps, including Momcozy S12 Pro, M5, S9 Pro, S12, and S9.

Reducing Flange Sizes: - Nipple Tunnel Adjustment: Reduces the 24mm shield nipple tunnel to the correct size, not compatible with 27mm shield/flange.

Electric Breast Pump Compatibility: - Wide Range Compatibility: Compatible with electric breast pumps with 24mm shields/flanges from major brands such as Medela, Spectra, Elvie, kmaier, MOMCOZY, and many others.

Universal Flange Inserts: - Wearable Breast Pump Cups: Suitable for S9, S10, and S12 wearable breast pump cups, such as Momcozy, TSRETE, kmaier, Luxlady, eulumap, Cupood, Fisroa, Goldeep, ZYbeauty, PADRAM, HAHOMET, Kompoll, OMFMF, Paruu, LRKHFFD, Mumeasy, and more.

Comfort and Efficiency: - Nipple Comfort: The size of your flange insert is crucial for both comfort and efficient pumping. Monitor nipple appearance during pumping and replace flange inserts every 1 to 2 months to ensure proper fit. - Nipple Swelling Prevention: Select the correct size to prevent nipple swelling while pumping.

Product Details: - Material: BPA-free, food-grade silicone. - Maintenance: Easy to clean and maintain.