All of our pumps will come with an actual cut-out nipple ruler for accurate flange sizing but you can measure yourself beforehand too! The correct flanges size will help remove the most milk and maintain your supply. Need a quick answer to a complicated question?
Check out our quick flange size guide below! You can also read more about the importance of proper flange fit in our other article, here.
Easy peasy!
5 comments
The size I ordered ended up being too big, and I wasn’t getting much output. After re-measuring, I need a size smaller (15mm instead of 17mm). But I ordered the single size to save money because that’s what I was told I needed by the WIC office. :( Not sure I even have the $20 to order new flanges any time soon, which sucks because I loved the hard flanges on these cups.
I need a smaller flange size where can I purchase it?
I need a smaller flange size, how can I get?
love the printable guide
I need a smaller Flange size