Flange Inserts 10PC, Compatible with Momcozy Wearable Breastpump Cup

The Flange Inserts 13/15/17/19/21mm are breast pump accessories that can be used with most 24mm Shields/Flanges. These replacement pump parts will save you the hassle of testing nipple size and selection. Compatible with any S9 Pro/S12 Pro/S9/S12 wearable breast pump, including the Momcozy S12 Pro/S9 Pro/S12/S9 Hands-Free breast pump. They can also be used with 24mm breast Shields for a variety of brands such as 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, and others.

Attention: These flange inserts are only suitable for 24mm Shields/Flanges, not for 27mm Shields/Flanges or other sizes. Using coconut oil or nipple butter can reduce friction and make them easier to use.

Our 10-pack flange inserts sets contain two of each size (13/15/17/19/21mm), which can be used to find the correct size for your nipples. At least two flange inserts can be used simultaneously for work. Many moms have nipples of varying sizes that can also change in size at different times. If your nipple size is less than 24mm, we have a suitable set for you.

The product is made of transparent silicone material and is BPA-free, so you can use it with confidence.

Please select the appropriate size flange insert for your nipple. If you are unsure which size is best, we recommend purchasing our Flange Inserts 13/15/17/19/21mm 10-piece set, which is suitable for most nipple sizes under 24mm and includes two that can be used simultaneously.

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