Pump Parts Inserts 20mm 4 Pcs Silicone Inserts for Momcozy S9/S9Pro/S12/S12Pro 24mm Flange, Medela/Willow Wearable Breast Pump Shields, Reduce Nipple Tunnel Down to 20mmmm

I use these with my momcozy M5 and fits perfectly! Good quality and value for money.

They slot into the pump really well and they reduce the size of the flange, I have 2 24mm pumps of 2 different makes, these fit in both lovely, bellababy and tseret, I needed the 15mm flange, pumping is so much more nicer now it doesn't hurt! Thank you 😅

Purchased to replace the pieces in my momcozy pump, fits the pump perfectly and no problem with using afterwards. I'm more likely to replace the parts as frequently as you should when you can get replacements bits thst are this cheap and actually work!

Came in a cute plastic box, fit my momcozy s12 Pro perfectly.

These are a good alternative or replacements for the mom cozy S9 which I had. Not as good quality as the original I would say but close to it and they still work perfectly. Good value for money.

Used for a few weeks and they are working well. Come in a little case which is useful. Appreciate that there's 4 in the pack as I have two breast pumps!

Unable to return due to returns policy (not made clear). The item does not fit my pump as the parts sent are comically huge! Can't get a refund and don't have the money to be wasting on this.

Great alternative to the branded option, also came in a little travel case!

High quality inserts. Fit perfectly in a 24mm breast shield for my portable pumps.

Finally the pain is gone! Good quality material and well made. These fit in my Zomee z2 pump and the wearables. It fits in the Medela symphony as well. If you have smaller nipples you will need flange inserts. If you have pain while pumping and the aeriola is getting into the flange, you need a smaller flange. If the nipple is rubbing the sides, go up a size. They only have 2 sizes available for some brands so these inserts are perfect! They fit in the 24mm flange that comes with your pump. I suggest starting with the 17/19mm pack if the standard 24 is too big for you. I ended up needing the 17 and got the 19/21s first and ordered the 15/17 right away. Now I have the perfect fit. Thank you Tovvild!

They don’t measure correct. I have 3 other sets of 15mm flanges that work and these do not. They pinch my nipples because they are too small.

These are exactly the size I needed them to be and are the quality I had hoped for. They have made pumping so much less painful and fit my spectra flanges perfectly.

Exactly what I needed for my Spectra pump shields. Easy to use, soft. Increased comfort and milk collected.