Bblüv Canada

Breast Shield Flange - Sizes 15 mm to 21 mm -Mumflow

Breast Shield Flange - Sizes 15 mm to 21 mm -Mumflow - Main image
$6.29 $9.99 In stock

Get the best fit with Mumflöw flange Breast shield, available in 15 mm, 17 mm, 19 mm, and 21 mm. These soft silicone inserts are designed to fit into the standard 24 mm breast shield and provide a more personalized, comfortable pumping experience.

Precision fit and comfort for better milk expression

Using the right insert size helps prevent pain, improve suction efficiency, and reduce nipple trauma. These BPA-free medical-grade silicone inserts are easy to clean and simple to use.

Why choose Mumflöw flange

  • Available in 4 sizes: 15 mm, 17 mm, 19 mm, 21 mm
  • Compatible with the 24 mm Mumflöw breast shield
  • Made of soft, BPA-free medical-grade silicone
  • Helps prevent discomfort and friction
  • Recommended replacement every 6 months
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.0 / 5 · 2 reviews)

Lucy Y. ★★★★★

I’ve been using the 17 mm silicone insert for a few days now and it’s made a real difference in comfort—no more pinching like I had with the standard 24 mm shield. The soft material is much gentler on my skin.

Alexander ★★★☆☆

The sizing runs just slightly smaller than I expected, but once I got the 19mm it’s a decent fit. It’s a bit tricky to get seated perfectly into the standard shield. Overall it works for me, though I’ve used more comfortable silicone.