8PCS Flange Sizing Kit 21mm for 24mm Flanges/Shield, Soft Silicone Flange Insert Compatible Momcozy/Spectra/Medela Breast Pump, Breast Pump Essential kit(with Nipple Rulers and Storage Bag)

【Wide Compatability】Momfree flange sizing kit 19mm (8pcs) fits most 24mm wearable breast pumps(Reduce 24mm Nipple Tunnel Down to 19mm). Compatible with Nuliie, Momcozy, Elvie, SPECTRA, Lansinoh, Bellababy, Zomee, Phanpy, TSRETE, Imani, MomMed,Paruu,Motif, Tommee Tippee, NCVI, and Evenflo Feeding(Note: Not compatible with 27-28mm shields)

【Wide Compatability】Momfree flange sizing kit 19mm (8pcs) fits most 24mm wearable breast pumps(Reduce 24mm Nipple Tunnel Down to 19mm). Compatible with Nuliie, Momcozy, Elvie, SPECTRA, Lansinoh, Bellababy, Zomee, Phanpy, TSRETE, Imani, MomMed,Paruu,Motif, Tommee Tippee, NCVI, and Evenflo Feeding(Note: Not compatible with 27-28mm shields)

【More Parts】In addition to the sponge brush, the momfree flange inserts come with a silicone nipple ruler and a storage bag. Nipple ruler for accurately measuring nipple size, ensuring mothers find the right insert size

【High Quality and Safe】Our flange inserts are crafty from food-grade silicone material, and BPA-free, giving you peace of mind about your baby's milk

【Easy to Clean】Washing the pump inserts promptly after each use, can be sanitized using water steam, boiling water, or microwave-steam bags（temperature of around 100°C (212°F)）, ensuring a hygienic and durable pumping accessory