Hranio 21mm Flange Insert 6PC Compatible with 21mm Flange SpectraFlange Inserts for Spectra Flange 21mmMomcozy Flange InsertsWearable Breast Pump Flange InsertMedela Flange 21mmElvieWillowTSRETE

Compatibility The Flange Inserts 21mm are breast pump accessories that can be used with most 24mm ShieldsFlangesCompatible with any S9 ProS12 ProS9S12 wearable breast pump For example compatible with Momcozy S12 ProS9 ProS12S9 HandsFree breast pump Use with 24mm breast Shields for TSRETEMedelaSpectraElvieWillowBellaabyMotif LunaAmeda MYAAinsirPhanpyLuliaNaNaLazyLuxladykidzioeulumapTeexinFisroaKISSBOBOGoldeepBIOBOOMumeasyNanawawaTOVVILDCPPSLEE and others Attention These breast pump accessories are only suitable for 24mm ShieldsFlanges and cannot be used with other sizes of ShieldsFlanges Using coconut oil or nipple butter can reduce friction and make them easier to use Easy Cleaning After each use wash the replacement pump parts with warm soapy water and rinse them thoroughly Safety Made of transparent silicone materialour product is BPAfreeyou can use it with confidence Replacement The size of your flange insert is crucial for both comfort and efficient pumping Some moms may experience nipple swelling while pumping so its important to monitor the appearance of the nipple during pumping It is recommended to replace the flange insert every 1 to 2 months Please ensure you choose the correct size