It's really important that the measuring tool gets printed out accurately, so please:
- Make sure you download the right version for your paper size (surrently, we only support LETTER SIZE (US)
- Make sure you do not 'scale to fit' - select 'full size' or 100% in your print menu.
Instructions:
- Fold the ruler along the fold line and carefully cut out the circles.
- Open the page back up and then place each hole around your nipple.
- The best size will fit easily around your nipple, but be quite snug. We're after a snug fit
34 Reviews Hide Reviews Show Reviews
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5 Finally checked my size
Posted by Olivia on 23rd Jan 2023
I've been pumping for 3 months now and barely checked my size. Of course my size was much smaller than the regular pump size ones. Now that I know the correct size and bought the correct flange it makes a difference. So glad I finally measured.
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5 Amazing
Posted by Bethany Sanchez on 12th Jan 2023
I love the flange inserts I ordered I have no pain when pumping and they work with both my regular pump and my hands free!!
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5 Amazing
Posted by Kayla Hashberger on 26th Dec 2022
I was so thankful to find this tool on TikTok and was able to get the best fitting flange that I needed!
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5 Very helpful
Posted by Megan on 19th Dec 2022
this was extremely helpful finding the size I needed to ensure I am using the right sizes!
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5 Digital nipple ruler
Posted by Angela Gapuz on 16th Dec 2022
Love it and I always recommend to other moms your website.
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5 Flange measuring tool
Posted by Bobbi on 12th Dec 2022
This helped me so much since I never knew what size I was and now I can actually get the right size flanges that I need
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5 Great!!
Posted by Cristian on 5th Dec 2022
This ruler was the most accurate tool that I found. My wife is very happy that she was able to find her right size after struggling for a while, now pumping is not as hard for her.
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5 Nipple ruler
Posted by Yoselin Jimenez on 15th Nov 2022
Great!! I was able to find my correct flange size!
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4 Sizing
Posted by Cassie Sullivan on 6th Oct 2022
I still had a gard time finding my size.
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