Prociv 14Pcs Flange Inserts 13/15/17/19/21mm Compatible with Momcozy S12/S12pro/S9/S9 Pro for TSRETE/Spectra/Medela 24mm Shield/Flange Including Duckbill Valve & Silicone Diaphragm

Flange Inserts 13/15/17/19/21mm Compatible With Momcozy S12/S12pro/S9/S9 pro for TSRETE/Spectra/Medela 24mm Shield/Flange Including Duckbill valve & Silicone Diaphragm
Package details:
10 x flange inserts
2 x silicone diaphragms
2 x duckbill valves
Note:
If it will be loosened deformed or yellowed after a long time of use please replace it in time.

Sealed Packaged：You will receive 10 pcs flange inserts (13/15/17/19/21mm) 2 pcs of each size 2 pcs silicone duckbill valves and 2 pcs silicone diaphragms a variety of sizes for you to choose from Plenty of quantities can meet your usage demands.

High Quality：These replacement pump parts are made of food-grade silicone BPA-free soft odorless and lightweight making them easy to carry around.

Compatibility：Flange Insert fits 24mm shields/flanges compatible with Momcozy Wearable Breast Pumps S9 Pro/S12 Pro/S12/S9/TSRETE/Spectra/Medela/any S9/S9Pro/S10/S10Pro/S12/S12/S12A/S13/S15 Wearable Breast Pumps; Duckbill valves and silicone diaphragms are only compatible with Momcozy!

Essential：Some mothers experience nipple swelling during milking. The size of the flange inserts is very important for comfort and efficient pumping. It is therefore important to observe the appearance of the nipple during pumping. It is recommended to replace the old flange inserts every 1 to 2 months. This will give you peace of mind when breastfeeding your baby.

Facilitate：This set of flange inserts will save you the hassle of measuring sizes and making choices. All moms' nipple sizes change over time. Our set will fit all moms with nipples up to 21mm. If you have any questions about our breast pump accessories please feel free to contact us via email.