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

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!

I was having a hard time obtaining more than a few drops of breast milk each time I pumped and once I used the measurement tool and inserts I am now getting more milk and at peace that I was actually able to provide some breast milk to my newborn. Would recommend to anyone struggling with the pumping process.

These fit with the Modela pump but with the correct measured flange, it wasn't helping me drawl anything. I went through all the sizes and it still didn't work. I eventually caved and used the actual 24mm that wasn't my size, and pulled more than the nipple (so painful) I have with the pump, and then it worked. I'm just so perplexed because the product does what is needed but nothing came out and I know I correctly installed the parts.

This sizing kit worked perfectly to see what flange I needed. Through testing a couple sizes,I found what was best for me. They work for my spectra and lansinoh wearables pumps!

The flanges help a lot i was able to increase what little supply I had unfortunately I had to give up pumping but, the measuring tool really helped!

Great product if you need to change your flange size due to your Medela pump having flanges that are too big. I got this to try out a few sizes because ‘the girls’ have changed so much postpartum- who knew! These are the inserts that have to be used in a flange that is larger sized like a 24. I figured out that the inserts don’t work as well for me but there’s a lot of trial and error in my breastfeeding journey.Anyways this is fantastic quality, a great price and the includes helpful things like a nipple measurement tool as well as a cleaning tool.Overall- Highly recommended if you want an insert for your flange and you need to figure out which one works best for you.

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