Can these be boiled? Mine is losing its shape and so the ends are pinching me bad.

I boiled mine to sanitize them when I first got them. Seemed fine.

If i measured 15mm would these be correct or should i purchase a 17mm insert?

I believe it depends on which pump you are trying to get. Willow needs exact sizing, I’ve heard to go up in spectra. I bought 15 and 17 and use whichever one was more comfortable, which was the true to size, 15s. Hope that helped!

If anyone used these with momcozy s9 how well did they work??

They work very well. I used them in the 24mm momcozy

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Maymom Flange 15mm Inserts Compatible with Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony, to Reduce 24mm Down to 15 mm; 2pc/Each

Maymom Flange 15mm Inserts Compatible with Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony, to Reduce 24mm Down to 15 mm; 2pc/Each

Product ID: 217535972

Details

Brand
Maymom
Material
Silicone
Number of Items
1
Size
2 Count (Pack
Special Feature
Wearable

📏15mm precision fit

🔄Universal multi-brand compatibility

🛡️BPA-free food-grade silicone

107.15 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎯 Precision pumping, perfected for the modern mom.

LEAK PROOF SEAL - Innovative collar design prevents milk backflow, ensuring hygienic and efficient suction.
DURABLE GENTLE - Soft yet resilient rim crafted for sensitive skin and frequent use without wear.
CUSTOM COMFORT FIT - Seamlessly reduces 24mm flanges to a precise 15mm for personalized pumping ease.
BROAD COMPATIBILITY - Works flawlessly with Medela, Spectra, Willow, Momcozy, and more—one insert to rule them all.
OPTIMIZED MILK FLOW - Triangular cut design guarantees smooth milk transfer, maximizing pumping performance.

Maymom 15mm flange inserts expertly convert standard 24mm breast pump shields to a customized 15mm size, enhancing comfort and suction efficiency. Made from BPA-free, food-grade silicone, these inserts feature a soft rim and leak-proof collar, compatible with leading brands like Medela, Spectra, Willow, and Momcozy. Designed for durability and optimal milk flow, they empower breastfeeding professionals to personalize their pumping experience with confidence.

Specifications

ASIN	B08CNC7M9H
Additional Features	Wearable
Best Sellers Rank	#9,281 in Baby ( See Top 100 in Baby ) #122 in Electric Breast Pumps
Brand	Maymom
Brand Name	Maymom
Customer Reviews	4.4 out of 5 stars 1,631 Reviews
Manufacturer	Maymom
Manufacturer Part Number	X012-i15x2
Material	Silicone
Material Type	Silicone
Model Number	X012-i15x2
Number of Items	1
Size	2 Count (Pack of 1)
Special Feature	Wearable
Unit Count	2 Count

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107.15 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Received my product in pristine condition. Great service overall.

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