Nursi LunaNursi Luna Flange Sizing Kit 3 in 1 with 10PCS Flange Inserts 13/15/17/19/21mm, Silicone Breast Pump Flanges Insert Kit for 24mm Electric Breast Pump, Pumping Breastfeeding Essentials Kit for New Mom

There are so many size options in this kit! Not to mention the card that helps you measure and learn how to measure if you’ve never done it before. There are a few flanges to choose from that will suit your size and if not you at least have the measuring tools to order your specific size as everyone is different!

If you are a mom who pumps but are struggling with supply, pain or fit- BUY THESE. This has been a game changer. It comes with a flange measurement tool to ensure you are using the proper size. This comes with several sizes so you can see what works best for you. The flexible pieces fit right into your pump shield. Easy to use!

This is my sixth baby and somehow the first time I’ve ever measured myself for pumping. I really wish I had done it sooner. The sizing tool is super simple to use and gave me a clear answer on what I needed. The set itself feels like a great value, especially with all the extra inserts included. If you’re pumping and not sure about fit, just get this. It makes a big difference in comfort and output.

Great kit for a new mom! Had the sizing measurements, plus different sizes of flanges to try out. Flanges are on the smaller side, so if you have some elastic to nipple could cause some friction.

I was really impressed with these flanges! They came in a bunch of different sizes, which made it easy to find the perfect fit. I also appreciated that they included a measuring tool to help figure out which size I needed—super helpful for someone unsure where to start. Plus, the cleaning brush was a thoughtful addition and made cleanup simple. Overall, great quality and a very convenient set!

I was feeling overwhelmed by the bf journey and learning i needed to be sized was just another thing to add on the stress so it was nice being able to do it at home! The sizing tool is soft and flexible and it comes with a small variety of options for you to try. It also came with a small sponge for cleaning (although i just use the bottle brushes instead)

I ordered this flange sizing kit to find the right fit for pumping, and it was exactly what I needed. The instructions were clear and easy to follow, and it made figuring out my correct size way less confusing.Getting the right flange size makes such a difference in comfort and output, and this kit helped me get there. Highly recommend for any pumping mom who’s not sure if they’re using the right size!

Flanges are a bit flimsy once used and washed over time but it works. Okay for the price.