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 17mm Flange Insert Pink Compatible with Elvie Single/Double Electric, Elvie Stride Cup (24mm), Compatible with Medela PersonalFit Flex Shield, Not Original Elvie Replacement Pump Parts

Product ID: 503763680

Details

Brand
Maymom
Included Components
Flange Insert
Item Weight
0.02 kg
Material
Silicone
Special Feature
Bpa Free Hands

🍼BPA-free food-grade silicone

📏17mm precise nipple tunnel

🤱Universal hands-free bra compatibility

€ 39.57

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Description

🤱 Elevate your pumping game with precision and comfort!

HANDS FREE FREEDOM - Maintains compatibility with most hands-free bras for discreet, on-the-go pumping.
BROAD COMPATIBILITY - Works flawlessly with Elvie, Medela, Momcozy, Motif, Ameda, and more 24mm shields.
COMPACT LIGHTWEIGHT - Ultra-light 0.02 kg design fits effortlessly into your pumping routine.
SAFE HYPOALLERGENIC - Crafted from BPA-free, food-contact grade silicone for ultimate baby and mom safety.
PERFECT FIT NO TRIM NEEDED - Snug 17mm insert fits seamlessly without any cutting or adjustments.

The Maymom 17mm Flange Insert is a BPA-free, food-grade silicone accessory designed to reduce 24mm breast shield tunnels to 17mm, ensuring a snug, no-trim fit. Compatible with a wide range of popular electric breast pumps including Elvie, Medela, Momcozy, and more, it supports hands-free bra use for discreet, comfortable pumping. Lightweight and hypoallergenic, it’s a trusted choice for modern moms seeking efficiency and safety.

Specifications

ASIN	B0BM8NR9DY
Additional Features	Bpa Free Wearable, Hands Free Usage, Hypoallergenic, Painless, Wearable
Best Sellers Rank	#9,011 in Baby ( See Top 100 in Baby ) #117 in Electric Breast Pumps
Brand	Maymom
Brand Name	Maymom
Customer Reviews	4.4 out of 5 stars 1,639 Reviews
Included Components	Flange Insert
Item Weight	0.02 kg
Manufacturer	Maymom
Manufacturer Part Number	E012-i17x2.m
Material	Silicone
Material Type	Silicone
Model Number	E012-i17x2.m
Special Feature	Bpa Free Wearable, Hands Free Usage, Hypoallergenic, Painless, Wearable
Unit Count	2 Count

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€ 39.57

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered 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 Cyprus.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Good experience, but the tracking updates could be better.

2 months ago

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