---
product_id: 341888026
title: "Flange Inserts 17 mm for Medela and Spectra 24 mm Shields/Flanges. Use with Medela Freestyle and Sonata to Reduce Nipple Tunnel Down to 17 mm; Also Fits Freemie 25 mm Funnel. 2pc/Each"
brand: "maymom"
price: "€ 55.41"
currency: EUR
in_stock: true
reviews_count: 5
category: "Maymom"
url: https://www.desertcart.fi/products/341888026-flange-inserts-17-mm-for-medela-and-spectra-24-mm
store_origin: FI
region: Finland
---

# Reduces nipple tunnel to 17mm Compatible with 24-25mm flanges BPA-free food-grade silicone Flange Inserts 17 mm for Medela and Spectra 24 mm Shields/Flanges. Use with Medela Freestyle and Sonata to Reduce Nipple Tunnel Down to 17 mm; Also Fits Freemie 25 mm Funnel. 2pc/Each

**Brand:** maymom
**Price:** € 55.41
**Availability:** ✅ In Stock

## Summary

> 👩‍🍼 Perfect Fit, Maximum Comfort – Because every mom deserves the best!

## Quick Answers

- **What is this?** Flange Inserts 17 mm for Medela and Spectra 24 mm Shields/Flanges. Use with Medela Freestyle and Sonata to Reduce Nipple Tunnel Down to 17 mm; Also Fits Freemie 25 mm Funnel. 2pc/Each by maymom
- **How much does it cost?** € 55.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/341888026-flange-inserts-17-mm-for-medela-and-spectra-24-mm)

## 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

- • **Compact & Lightweight:** Slim 8.9 x 6.1 x 3 cm design weighing just 40.8g, perfect for on-the-go pumping sessions.
- • **Premium Safe Material:** Crafted from BPA-free, food-grade silicone ensuring safety and durability for daily use.
- • **Hands-Free Bra Friendly:** Maintains full compatibility with most hands-free pumping bras, empowering multitasking moms.
- • **Universal Compatibility:** Seamlessly works with Medela, Spectra, Freemie, and other popular 24-25mm flange systems for versatile use.
- • **Precision Fit for Small Nipples:** Transforms standard 24mm shields to a snug 17mm fit, eliminating discomfort and improving suction.

## Overview

Maymom 17mm flange inserts are precision-engineered silicone accessories designed to reduce the nipple tunnel size of Medela and Spectra 24mm breast pump shields down to 17mm. Compatible with a wide range of popular flange brands and models, these BPA-free inserts ensure a comfortable, secure fit for small-nippled mothers, while maintaining compatibility with hands-free pumping bras. Lightweight and compact, they enhance pumping efficiency and comfort for busy, modern moms.

## Description

Maymom 17 mm insert to use with Medela 24 mm shields. It will reduce the nipple tunnel down to 17 mm. Great solution for small-nippled mothers using Medela Harmony, freestyle, Medela Sonata, Medela Swing-Maxi pumps.

Review: Great product - Great quality, I use them with a baby buddha pump and they fit really well.
Review: Compatible with medela hands free freestyle - Maymom inserts are a life saver!!! Flanges that came with pump way too big with medela not offering smaller then 21mm. Maymom insert fit well into flange for medela hands free freestyle pump. So far seem good quality!

## Features

- Maymom 17 mm inserts (Long) compatible with Medela PersonalFit/Spectra 24 mm shields. It will reduce the 24-mm shield nipple tunnel down to 17 mm. Also compatible with Momcozy/LegendairyMilk/Tsrete Wearable 24mm silicone cups.
- Maintain compatibility with most handsfree bra - Based on the Medela PersonalFit system. You can use most handsfree bra with your original 24 mm detachable shields having this insert inside.
- Can be compatible with Spectra 24mm flanges, Ameda Purely Yours 25mm flanges, Ameda Mya Joy 25mm flanges, Willow 24mm flanges, Lansino 24mm flanges. Momcozy S9/S10/S12 Wearable Breastpump 24 mm cups (not for 27 mm cups)
- Also fits freemie 25 mm cup to reduce its nipple tunnel
- BPA free, made of food-grade silicone.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DNYBX8K |
| Batteries required | No |
| Best Sellers Rank | #49,765 in Baby Products ( See Top 100 in Baby Products ) #539 in Breast Pumps |
| Country of Origin | USA |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,678) |
| Date First Available | 24 January 2019 |
| Item Dimensions LxWxH | 8.9 x 6.1 x 3 Centimeters |
| Item Weight | 40.8 g |
| Item model number | X012-i17x2 |
| Manufacturer | Maymom |
| Manufacturer recommended age | 0 months and up |
| Material | Silicone |
| Model Number | X012-i17x2 |
| Number of items | 1 |
| Product Dimensions | 8.89 x 6.1 x 3 cm; 40.82 g |

## Images

![Flange Inserts 17 mm for Medela and Spectra 24 mm Shields/Flanges. Use with Medela Freestyle and Sonata to Reduce Nipple Tunnel Down to 17 mm; Also Fits Freemie 25 mm Funnel. 2pc/Each - Image 1](https://m.media-amazon.com/images/I/41w85XfNyML.jpg)

## Questions & Answers

**Q: Can these get shipped out any faster? Im desperate to get my milk clog out and i need these inserts. Please ship my order 🙏**
A: HI, please contact amazon for this matter.  we use them to do the shipping.  the stock is with amazon.

**Q: Can you put this in the freezer?**
A: Yes

**Q: Will this work with the 24 mm elvie or willow pump?**
A: Yes! I have the elvie and use these! Just had to cut the ends to make it shorter but after I did it works perfect!

**Q: Will these work with the 24mm motif luna flanges?**
A: HI, while this should work, but we recommend that you use our ONE-piece flange for convenience. here is the link
https://www.amazon.com/Maymom-Spectra-Flanges-Original-Replaces/dp/B07PVJ8ZVM/ref=sr_1_2?dchild=1&keywords=maymom+17&qid=1593191447&sr=8-2

If you are still in the process of finding the best fit, you can try our two piece system here.  buy a connector and any size of shield you want to try -
https://www.amazon.com/dp/B07WD385MM/ref=twister_B07W9KTWDB?_encoding=UTF8&psc=1

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by T***I on 6 January 2026*

Great quality, I use them with a baby buddha pump and they fit really well.

### ⭐⭐⭐⭐⭐ Compatible with medela hands free freestyle
*by K***Y on 12 October 2025*

Maymom inserts are a life saver!!! Flanges that came with pump way too big with medela not offering smaller then 21mm. Maymom insert fit well into flange for medela hands free freestyle pump. So far seem good quality!

### ⭐⭐⭐⭐⭐ Bueno
*by A***4 on 9 July 2023*

Son muy fáciles de adaptar al producto y el material es muy resistente

## Frequently Bought Together

- Maymom Flange Inserts 17 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 17 mm; 2pc/Each
- 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 Finland*
*Store origin: FI*
*Last updated: 2026-01-30*