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Willow Sizing Insert Set (2-pack)

Regular price $19.99
Unit price
per 
Our silicone sizing inserts help to optimize output for moms who measure smaller than 21 mm
4.1 (300)

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Replacing Your Parts

For optimal output, replace every 90 days (or when you notice discomfort or signs of wear).

Total 5 star reviews: 199 Total 4 star reviews: 23 Total 3 star reviews: 24 Total 2 star reviews: 13 Total 1 star reviews: 41
4.1
Rated 4.1 out of 5 stars
Based on 300 reviews
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300 reviews
  • Brinne L.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    43 minutes ago
    Great addition

    I was really happy to see they are offering sizing inserts now. Even if you don’t need to size down the flange, I feel these offer more comfort during pumping, especially for anybody with elastic tissue.

  • Cambry B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    19 hours ago
    Love

    I love that these have the size included on them as I fluctuate and am constantly rotating my inserts. I had to write the sizes with sharpie on my other pump inserts and have to always redo it because the sharpie washes off after a few washes.

  • Taylor C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    23 hours ago
    Great customer service!

    I was having issues with leaking and thought maybe the flange was too big. Customer service was excellent and followed up multiple times to fix the issue. The flange inserts were exactly what I needed and have been great.

  • Sharon M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    It works well

    I had to go up a size and I’m glad I did. The inserts are great to create a better seal and feel more comfortable, get better output, and keep the pumps stable. Measurement is important, don’t skip it!! After measuring, make sure you check the corresponding flange size. I recommend measuring at the end of the second trimester or third trimester.

  • Autumn C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago
    Fit perfectly

    Perfect fit. I used the sizing guide included with the pump and the inserts I ordered fit perfect.

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