Clear Comfort Silicone Flange Inserts


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2.50 Ounces
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Our Silicone Flange Inserts - reduce 24-28mm Flange Tunnel Down to 13mm, 15mm, 17mm, 19mm or 21mm!

These versatile silicone inserts will reduce the flange size to 17mm, 19m or 21mm. They work great with wearable breast pumps and collection cups! Compatible with: Medela. Spectra, Motif, Lansinoh, Elvie, Willow, MomCozy, Freemie Cups, LegendairyMilk Cups, and many more!

Great tool for Lactation Consultants to use for sizing. Heat resistant - can be sterilized in boiling water.

Compatible with following pump Flanges and more: 

  • Medela
  • Spectra
  • Lansinoh
  • Motif
  • Elvie
  • BabyBuddha
  • Hygeia
  • Evenflo
  • Willow
  • MomCozy
  • Elvie
  • Youha

Flange Inserts for Elvie Pump, Flange Inserts for Willow Pump, Flange Inserts for YOUHA pump


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44 Reviews Hide Reviews Show Reviews

  • 5
    Wish I had found these sooner!

    Posted by Stacey on 17th Jan 2023

    I'm an exlusive pumper and pump 6 times per day. I've tried about 4 other products before stumbling across these. I WISH I had found these sooner! They are very comfortable, stay in place (unilke the Maymom flange inserts), and are truly clear so that you can see what's going on as you're pumping. I love that I'm able to use them with my 24mm Spectra flange so that there are fewer parts to wash and keep track of. I had been using another company's silicone flanges, but these inserts are honestly simpler and work better for me. I would 100% purchase again and recommend to any pumping mama!

  • 5

    Posted by Genesis on 13th Jan 2023

    The ruler worked perfectly and I was able to purchase the correct flange size!

  • 5
    Such a lifesaver!

    Posted by Megan on 23rd Dec 2022

    These make pumping SO much better, and so convenient that you can use these between different pumps if needed

  • 5
    About time

    Posted by Tryshell R on 14th Dec 2022

    It’s about time something to help my nipples during this EBP journey

  • 5
    Good quality

    Posted by Violet Munoz on 17th Nov 2022

    Was satisfied with my purchase

  • 5
    Insert 21mm

    Posted by Yoselin Jimenez on 16th Nov 2022


  • 5
    Must have

    Posted by Jordan Sampson on 4th Nov 2022

    Legit just buy them. Buy them all. Worth it because you can use them in anything and don’t have to buy special size flanges for every pump. I have a medela harmony, Elvie and spectra pump and with these I can just pop them in. Worth every penny.

  • 5
    Great product

    Posted by Allegra on 10th Oct 2022

    Love having a variety of flanges in my toolbox as an IBCLC. Love these products!

  • 5
    My supply increased!

    Posted by Amanda Huntwork on 10th Oct 2022

    I use to get around 5-8 ounces using a wrong flange size.. now I get anywhere from 8-12 ounces! Also, fits my Ameda Mya flanges like a glove ❤️