---
product_id: 77359050
title: "Maymom 17mm Flange Inserts (Long) Compatible with 24mm Medela PersonalFit Flange, Spectra Flange, 25mm Freemie Flange(Restricted Freemie Cups), Compatible with Momcozy 24mm Cup (S9, S10, S12)"
brand: "maymom"
price: "A$0"
currency: AUD
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.au/products/77359050-maymom-17mm-flange-inserts-long-compatible-with-24mm-medela-personalfit
store_origin: AU
region: Australia
---

# 17mm precise nipple tunnel fit Universal fit across 24-25mm flanges BPA & DEHP free safe materials Maymom 17mm Flange Inserts (Long) Compatible with 24mm Medela PersonalFit Flange, Spectra Flange, 25mm Freemie Flange(Restricted Freemie Cups), Compatible with Momcozy 24mm Cup (S9, S10, S12)

**Brand:** maymom
**Price:** A$0
**Availability:** ❌ Out of Stock

## Summary

> 📏 Fit Perfectly, Pump Confidently – Because Every Drop Counts!

## Quick Answers

- **What is this?** Maymom 17mm Flange Inserts (Long) Compatible with 24mm Medela PersonalFit Flange, Spectra Flange, 25mm Freemie Flange(Restricted Freemie Cups), Compatible with Momcozy 24mm Cup (S9, S10, S12) by maymom
- **How much does it cost?** A$0 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/77359050-maymom-17mm-flange-inserts-long-compatible-with-24mm-medela-personalfit)

## Best For

- maymom enthusiasts

## Why This Product

- Trusted maymom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Broad Compatibility:** Seamlessly works with Medela, Spectra, Freemie, Momcozy, and more 24-25mm flanges.
- • **Safe & Hypoallergenic:** Crafted from BPA and DEHP-free silicone and polypropylene for peace of mind.
- • **Wearable & Lightweight:** Ultra-light 0.634 oz inserts designed for discreet, on-the-go pumping convenience.
- • **Precision Fit for Comfort:** Reduces nipple tunnel to 17mm for a snug, personalized pumping experience.
- • **Durable Aftermarket Quality:** Reliable silicone inserts that extend the life and comfort of your favorite breast pump cups.

## Overview

Maymom 17mm Flange Inserts are premium silicone accessories designed to reduce nipple tunnel size for enhanced comfort and efficiency. Compatible with a wide range of 24-25mm breast pump flanges including Medela, Spectra, Freemie, and Momcozy, these BPA and DEHP-free inserts offer a safe, wearable, and durable solution for professional moms seeking a customized pumping fit.

## Description

After market silicone insert compatible with Freemie 25 mm cup. Reduce the nipple tunnel down to 17 mm.

## Features

- After market silicone insert compatible with Freemie 25 mm cup. Reduce the nipple tunnel down to 17 mm.
- 17 inserts x 2, made by Maymom.
- Made from Silicone and PP - BPA free, and DEHP free;
- Also compatible with Medela 24mm PersonalFit shield, Spectra 24mm flanges, Ameda Purely Yours 25mm flanges, Ameda Mya Joy 25mm flanges, Willow 24mm flanges, Lansino 24mm flanges, compatible with Momcozy S9/S10/S12 Wearable Breastpump 24 mm cups (not for 27 mm cups), LegendaryMilk/Tsrete Wearable 24mm silicone cups.
- Incompatible with Medela 24mm PersonalFit Flex, Motif Luna 24 flanges, Ameda Mya/Ameda Mya Pro 24mm flanges, Elvie/ Elvie Stride 24mm flanges, Momcozy 24mm M1 flanges.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 3.5 x 2.3 x 1.3 inches |
| Item model number | F012-i17x2 |
| Is Discontinued By Manufacturer | No |
| Material Type | Silicone, Polypropylene |
| Material free | Bisphenol A Free, Di(2-ethylhexyl) phthalate Free |
| Additional product features | wearable |
| Number Of Items | 1 |
| Pump type | Semi |
| Batteries required | No |
| Bottle nipple type | Adapter |
| Item Weight | 0.634 ounces |

## Product Details

- **Brand:** Maymom
- **Size:** 2 Count (Pack of 1)
- **Material:** Silicone, Polypropylene
- **Bottle Nipple Type:** Adapter
- **Liquid Flow Speed Description:** Slow Flow

## Images

![Maymom 17mm Flange Inserts (Long) Compatible with 24mm Medela PersonalFit Flange, Spectra Flange, 25mm Freemie Flange(Restricted Freemie Cups), Compatible with Momcozy 24mm Cup (S9, S10, S12) - Image 1](https://m.media-amazon.com/images/I/413v472DuqL.jpg)
![Maymom 17mm Flange Inserts (Long) Compatible with 24mm Medela PersonalFit Flange, Spectra Flange, 25mm Freemie Flange(Restricted Freemie Cups), Compatible with Momcozy 24mm Cup (S9, S10, S12) - Image 2](https://m.media-amazon.com/images/I/51KoMu9CF0L.jpg)
![Maymom 17mm Flange Inserts (Long) Compatible with 24mm Medela PersonalFit Flange, Spectra Flange, 25mm Freemie Flange(Restricted Freemie Cups), Compatible with Momcozy 24mm Cup (S9, S10, S12) - Image 3](https://m.media-amazon.com/images/I/51sF14Gmt0L.jpg)
![Maymom 17mm Flange Inserts (Long) Compatible with 24mm Medela PersonalFit Flange, Spectra Flange, 25mm Freemie Flange(Restricted Freemie Cups), Compatible with Momcozy 24mm Cup (S9, S10, S12) - Image 4](https://m.media-amazon.com/images/I/5140-fOz+DL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Will these work with medela / spectra 24mm flanges? what about the 24mm elvie?**
A: Haven’t tried the 17 mm but the 19 mm definitely worked for the Elvie. The instructions read to insert into the 24 mm flange which resulted in no suction. Tried inserting into the 21 mm flange and the suction was great. Definitely worked much better.

**Q: Which works better, the flange with the 17mm inserts or the 17mm flanges? I’m wondering if the softer material might get better results?**
A: Freemie doesnt sell 17mm flanges. Their default is 25 mm.

Maymom sells 17mm flanges. I had both. Liked both. Same results. Choose whichever is more convenient for you. I ended up loving the Freemie cups with the Maymom inserts.

**Q: Is it compatible with Medela Swing?**
A: Yes

**Q: Can I insert in a 19mm cups or it’s only for 24mm cups?**
A: They will not fit in a 19mm. They’re made for 25mm, but will fit into a 24mm...however, when inserted into a 24mm flange they stick out a bit but it doesn’t affect suction.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Get over the "hard to remove"
*by S***S on December 15, 2019*

These are amazing makes pumping so much more confortable. Yes theyre hard to take out but thats because they are so form fitting. Get your self a pair of reusable chopsticks on amazon for like $1 and use one to stick inbetween the insert and the flange and itll come out easy. Not everything can be 100% perfect this is an amazing and cheap hack to resize flanges.

### ⭐⭐⭐⭐⭐ Great multipurpose use for those with smaller nipples
*by J***A on June 25, 2019*

I was able to use this flange insert not only with my Freemie cups, but also with my Willow 2.0 24mm Flange.Freemie SystemThe fit with the Freemie cups is incredibly sturdy. It was difficult to get out at first, but after I knew to twist instead of pull, dismantling and washing was a breeze.Willow PumpThese fit into the 24mm flange loosely. I don't think it affected the suction despite the looseness. I just had to get used to holding in the flange insert when I went to take out the milk bag from the unit, so the flange insert wouldn't fall to the floor. Otherwise this made pumping with my willow significantly more comfortable and increased when using the Willow.

### ⭐⭐⭐⭐⭐ Works great for Freemie closed collection cups
*by N***M on July 1, 2019*

I used these flange inserts for my Freemie closed collection cup system. They fit in REALLY nice and tight. In order to clean them out well, you have to remove them each time which is somewhat of a pain. However, this is to be expected for a tight fit. I found that using the nipple brush in the base of the Munchkin bottle brush (the one with the silicone nipple brush that stores in the handle) to pop them out before cleaning was WAY easier on my hands. I sanitized them each time with steam and they held up well. I would recommend these.

## Frequently Bought Together

- Maymom 17mm Flange Inserts (Long) Compatible with 24mm Medela PersonalFit Flange, Spectra Flange, 25mm Freemie Flange(Restricted Freemie Cups), Compatible with Momcozy 24mm Cup (S9, S10, S12)
- Maymom Flange Inserts 19 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 19 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

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-22*