2pcs Flange Inserts 19mm for 15mm-17mm Nipple Size,Fits for Momcozy S12 Pro/S9 Pro/M5,S9/S12/S19/S21/S23,Elvie,Willow,lansinoh,Medela,Spectra,TSRETE,kmaier,MomMed Breastpump 24mm Flange,Down to 19mm

Features

• 【Compatibility】:The Flange Inserts 19mm are breast pump accessories that can be used with most 24mm Shields/Flanges.Compatible with any S9 Pro/S12 Pro/S9/S12 wearable breast pump. (For example, compatible with Momcozy S12 Pro/S9 Pro/S12/S9 Hands-Free breast pump). Use with 24mm breast Shields for TSRETE/Medela/Spectra/Elvie/Willow/Bellaaby/Motif Luna/Ameda MYA/Ainsir/Phanpy/Lulia/NaNaLazy/Luxlady/kidzio/eulumap/Teexin/Fisroa/KISSBOBO/Goldeep/BIOBOO/Mumeasy/Nanawawa/TOVVILD/CPPSLEE and others.
• 【Attention】:These breast pump accessories are only suitable for 24mm Shields/Flanges and cannot be used with other sizes of Shields/Flanges. 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 material,our product is BPA-free,you 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 it's 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.