Flange Inserts 13/15/17/19/21mm for Medela and Spectra 24mm Shields, Compatible with Momcozy Wearable Breast Pumps

About this item

• This replacement part is also applicable to most other brands of the models for 24-25mm (Freemie),and compatible with MISSAA hands-free breastpump.
• Compatibility with Momcozy S12 pro/S9 pro/S9/S10/S12 Wearable Breast Pump,example for Momcozy,TSRETE,Luxlady,HAUTURE,eulumap,CPPSLEE, Cupood,Fisroa,Goldeep,Zybeauty,PADRAM,HAHOME,Kompoll,OMFMF,Paruu,LRKHFFD,Mumeasy.
• GOCROWEEN Flange Inserts in sizes 13/15/17/19/21mm (5 pieces per pack) assist in identifying the appropriate size for your nipples. They are compatible with Medela PersonalFit 24mm shields, Spectra 24mm flanges, and Momcozy wearable breast pumps (S12 pro/S9 pro/S9/S10/S12) that use 24mm cups. These inserts will adjust the 24mm shield nipple tunnel to the correct size (not suitable for 27mm shields).
• The size of your flange insert is important for comfort and efficient pumping.Some moms have the experience of nipple swelling while milking, so it is important to observe the appearance of the nipple during pumping. The flange insert is recommended to be replaced every 1 to 2 months.Please choose the right size .
• BPA free,made of food-grade silicone,easy to clean.