Momcozy Flange Inserts 19mm Compatible with Momcozy S9 Pro/S12 Pro/Medela/Spectra 24mm Shield/Flange Original S9 Pro/S12 Pro Squeezer Replacement Accessories 4pcs (19mm)

First my mom cozy and my Medela. Perfect

These flange inserts were a game changer for my pumping experience. The sizing options made it easy to get a much better fit, which improved comfort and efficiency right away. The silicone is soft but sturdy, and they stay in place well during pumping. I noticed less discomfort and better output once I started using them. They’re easy to clean and fit perfectly with my pump. Highly recommend for anyone trying to fine-tune their flange size and make pumping more comfortable

Compatible with the Momcozy S12 hands-free pump. Solved my painful pumping sessions and improved my milk output!

Nobody told me in my first breastfeeding journey that I should be buying inserts for my appropriate size. This second time around, I did buy them and it has made the journey so much easier and positive for me. I believe my pump normally comes with a 24mm and it always tore me up and made me scab and bleed. This time, the flange inserts have made it so much better!

Functions as advertised. Fits in my Momcozy M9 wearable pump flanges.