semai Flange Inserts 13/15/17/19/21mm Compatible with Momcozy S12 Pro/S9 Pro/S12/S9/Medela/Spectra/TSRETE 24mm Breast Pump Flanges, Reduce 24mm Nipple Tunnel Down to Correct Size, 5PCS (NOT 5 Pairs)

I was a bit concerned these wouldn't fir my Philips Avent Double breast pump, but they did! I've been struggling with pumping beacsue of the pain it was causing using the flanges that came with the pump. They are soft, fit perfectly, and are easy to clean. These are a life saver!

These flanges are great! They definitely made a significant difference for me as far as making my pumping a little more comfortable. I never knew that these were a thing and just dealt with the excruciating pain of using the flange that comes with the pump. They're simple to insert and use. I highly recommend!

Great for new pumping mama to figure out flange size

Oh my goodness this is a game changer! I had a lactation consultant size me at the hospital for the correct flange and got the breast pump from them with the flanges that fit. However, after the first two weeks of breastfeeding and using a breast pump, nipples stop being so engorged, so suddenly my flanges were too large and my breasts hurt so bad after pumping. My lactation consultant remeasured me and recommended these inserts instead of paying a ton to replace flanges. Big money saver, super easy to use and clean. To get them into the flange, I just pinched the opening closed and it slides into the flange easily. You can push or pull on it gently to adjust it just fine. I like that these can be used with my at home pump, and also work for my travel pump. Definitely recommend.

The cups are very nice quality. I had an issue with my order and the company reached out quickly to help fix the issue I was having. Definitely recommend

These flange inserts saved my poor areolas from using flanges that were too big! Contrary to what we’ve all been told, size 24 flanges DO NOT fit a lot of us. I was measured by a lactation consultant for flange size when my son was in the NICU, and was told I was between a 21 and a 24….. NOPE! I had a really hard start to breastfeeding and did a lot of pumping and had really sore and bruised areolas from using flanges that were too big. When I decided to measure myself again, I realized I was a 17!! Since using these inserts, pumping hasn’t been so uncomfortable and my areolas aren’t bruised! What I like about this company too, is they offer a sample pack of different sizes to try so you find the perfect fit, which I think is amazing, since your flange size can change throughout your pumping journey, as well as be different from left to right! They are soft and comfortable, easy to use and easy to clean! So thankful for these things!!

I had high hopes for this and I really need a new cup overall for momcozy breast pump. It says it’s compatible to the s9 but my motor doesn’t even sit on it. It just slides off, and I’ve tried so many times to click it in, hoping it would work but it just doesn’t. I even turned on the motor to see if it would still suction at all but nothing. This cups sucks if you are trying to buy a replacement cup. I bought two just so each motor would have a brand new cup but they’re just going to sit here because they don’t even work

Just keep in mind it’s only one of each size it doesn’t have pairs

Great for momcozy pumps! I found the flange size that comes with it uncomfortable. These inserts have made pumping so much easier and effective.

Enabled me to use my Bella Baby breast pump! Great to have so many sizes as I found I changed size