Nursi Luna Flange Insert 21mm 4PCS for 24mm Flange/Shield, Flange Sizing Kit Silicone Flange Insert with Storage Box, Cleaning Brush, Breastfeeding Essentials Kit for Moms

The Nursi Luna Flange Inserts (10PCS) work great and fit perfectly. They’re soft, comfortable, and helped improve suction while pumping. Easy to use, easy to clean, and very helpful for getting the right flange size. Great value for the price—definitely recommend!

These are amazing! My supply has went up tremendously using the correct size flange!

This was a very good purchase! It includes exactly what is shown in the picture, and it comes with 2 of each insert size. The sizing tool was incredibly helpful in finding the perfect size for me. I also love that it includes a brush to wash everything. Highly recommend for new moms!

These are amazing! Worked amazing with my Spectra, Willow 360, and my Elvie. I got significantly improved output with the appropriate sizer inserts compared to pumping without them. Highly recommend.

Flange fit perfectly in size of 24 mm flange Disadvantage you have to buy the whole set when you only need one Advantages you have other nipple inserts for when your size may change

I exclusively pump! Compatible with Spectra S2 and Medela manual pump. This was the best option for me to find out my flange size (read the instructions, you're meant to size up a couple mm from your actual nipple size!) And since using these I've almost doubled my milk output while being more comfortable.

They are very good and what I love is that they have different sizes to adapt it

Easy to measure yourself accurately. Easy to clean. They work well in my nenesupply collection cups hooked up to my spectra. Very comfortable and no pinching.

Product was fine for my madela swing flex sheild but too smal for my Ardo. Good quality and have sterilised well.

Funciona muy bien y se pueden esterilizar con el esterilizador de microondas

These are so great to figure out your flange size!! Pumping hurt so bad until I used these. They seem sturdy and go into my Mandela hand pump with ease.

Super suabes y vienen de varios tamaños. Tambien viene con un medidor que te ayuda a verificar cual es tu talla de embudo.

Super soft inserts, they work with both the Spectra S1 and the Medela Harmony hand pump. They’re really easy to clean and the kit comes with a little sponge brush, which isn't the best quality but l if you don’t already have one, it work just fine. The silicone sizing ring is also nice to have so you know what to buy if you’re looking for a secondary pump or just need to replace a flange. Inserts all have the sizes embossed on the neck so even if you open/unwrap them all you’ll be able to know which is which.