Flange Inserts 15mm for 24mm Flange/Shield of Most Pumps, Flange Sizing Kit Silicone Flange Insert, Reduce 24mm Nipple Tunnel Down to 13mm, Breastfeeding Essentials Kit for New Moms, 2PCS

These are great to have on hand especially when your size fluctuates occasionally during pumping/breastfeeding. Super comfy so they don’t rub and get sore and definitely helped my supply after finding my correct size.

Compatible with spectra, mendela hand pump, and momcozy m5. Very happy! Would recommend

In producto increíble, trae su guía para medir bien tus pezones y ayuda muchísimo a tener un mejor resultado en las extraccionesNo me gustó que no trae los números seguidos (ejemplo:10,11,12,13) vienen 11, 13, 15, 17Un poco difícil ajustarse ya que uno es un poco chico y el otro algo grande

These worked great in both my Willow Pump and my Spectra S2 breast pumps. It was nice to be able to try each one to see which one I liked best.

I purchased the Nursi Luna Flange Inserts to find the right fit for my breast pump, and they have been incredibly helpful. The kit includes 10 silicone inserts in sizes 13mm, 15mm, 17mm, 19mm, and 21mm, making it easy to determine the best size for comfort and efficiency. The soft silicone material is gentle on the skin, and the inserts are compatible with most 24mm flanges, such as those from Spectra and Momcozy pumps.​The included nipple ruler and cleaning brush are thoughtful additions that enhance the overall value of the kit. Many users have reported improved comfort and milk output after using these inserts, as they help achieve a better seal and reduce discomfort during pumping sessions.​However, some users have noted that the smallest size, 13mm, may still be too large for those with smaller nipples. Additionally, while the inserts are dishwasher safe, some users have mentioned that the markings on the sides can be difficult to read over time. Despite these minor drawbacks, the overall quality and functionality make this kit a worthwhile investment for breastfeeding mothers seeking a more comfortable pumping experience.

When I was pumping this helped me a lot on milk extraction! highly recommended 🥰

If I knew about these a month ago, I would’ve saved myself from so my h pain and discomfort. Not only is it way more comfortable to pump! The milk comes out so much faster too 😭🥹 100% recommend!!!!

I’m not sure if I’m using these wrong but I get really poor suction when I use them with my Spectra, I’ve even tried a few different sizes and none of them work great