---
product_id: 394933980
title: "Nenesupply 1st Generation 17mm Flange Insert Compatible with Elvie Flange Pump Parts Elvie Stride Flange Medela Momcozy Spectra Flange Willow Reduce 24mm to 17mm Use as Elvie Inserts Medela Insert"
brand: "nenesupply"
price: "₨410"
currency: SCR
in_stock: true
reviews_count: 10
category: "Nenesupply"
url: https://www.desertcart.sc/products/394933980-nenesupply-1st-generation-17mm-flange-insert-compatible-with-elvie-flange
store_origin: SC
region: Seychelles
---

# Fits 24mm flanges, reduces to 17mm Soft, medical-grade silicone Dishwasher safe, BPA & DEHP free Nenesupply 1st Generation 17mm Flange Insert Compatible with Elvie Flange Pump Parts Elvie Stride Flange Medela Momcozy Spectra Flange Willow Reduce 24mm to 17mm Use as Elvie Inserts Medela Insert

**Brand:** nenesupply
**Price:** ₨410
**Availability:** ✅ In Stock

## Summary

> 🎯 Perfect fit, maximum comfort—pump smarter, not harder!

## Quick Answers

- **What is this?** Nenesupply 1st Generation 17mm Flange Insert Compatible with Elvie Flange Pump Parts Elvie Stride Flange Medela Momcozy Spectra Flange Willow Reduce 24mm to 17mm Use as Elvie Inserts Medela Insert by nenesupply
- **How much does it cost?** ₨410 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/394933980-nenesupply-1st-generation-17mm-flange-insert-compatible-with-elvie-flange)

## Best For

- nenesupply enthusiasts

## Why This Product

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

## Key Features

- • **Comfort-First Silicone:** Crafted from soft, durable silicone to prevent soreness and enhance pumping comfort.
- • **Effortless Maintenance:** Top-rack dishwasher safe and fully BPA & DEHP free for safe, hassle-free cleaning.
- • **Universal Compatibility:** Works flawlessly with Elvie, Medela, Willow, Spectra, Momcozy, and Motif Luna pump flanges.
- • **No Suction Loss Guarantee:** Embedded sealing circles ensure airtight fit—no leaks, no interruptions.
- • **Precision Fit for Smaller Sizes:** Seamlessly reduces 24mm flange openings to 17mm for optimal comfort and efficiency.

## Overview

Nenesupply’s 1st Generation 17mm Flange Inserts are precision-engineered silicone accessories that convert standard 24mm breast pump flanges to a smaller 17mm size. Compatible with leading brands like Elvie, Medela, Willow, and more, these inserts ensure a comfortable, secure fit for moms with smaller nipples, improving pumping efficiency without sacrificing suction. Easy to install, clean, and BPA-free, they’re a must-have upgrade for any modern breastfeeding journey.

## Description

desertcart.com : Nenesupply 1st Generation 17mm Flange Insert Compatible with Elvie Flange Pump Parts Elvie Stride Flange Medela Momcozy Spectra Flange Willow Reduce 24mm to 17mm Use as Elvie Inserts Medela Insert : Baby

Review: Great overall product! - I have an Elvie Stride and a Medela Freestyle Flex and the flanges that came with them were too large. Because the flanges were too large my nipple would enlarge to the size of the flange and that left me with very sore nipples. The flanges for the Elvie are $29.99 and the smaller size Medela flanges are $18 I believe. I didn’t want to have to buy two different sets so I purchased these and they fit both my flanges just fine. The material is more rigid than I thought it would be. I’ve used them a few times on both pumps and they are more comfortable. Although I’ve read that proper fitting flanges give you a better output, I haven’t noticed an increase in volume of milk pumped. When using the Medela flanges it blocks out my view of the milk coming out, which is slightly inconvenient because I get clogged ducts so when I pump I try and massage the breast to see if I can help the let down and it’s hard when I can’t see if milk is coming out. That’s the only issue I’ve had with them.
Review: Perfect fit for Elvie pumps! - I absolutely LOVE these inserts. I have the Elvie original (double pump) and recently received the Elvie Stride pump from my last pregnancy. I measure on the smaller side, so in the past I had to buy a 21mm flange. I never realized I was still using a size bigger than I needed for optimal output. In the past I used BeauGen cushions for my double pump, but they need to be folded or cut to fit and easily wear over a short time. These inserts fit perfectly in both pump flanges without needing any modifications or purchasing of additional flanges. (Note: these only fit in the 24mm flanges that come with the pump). They are sturdy, simple to insert/remove, easy to clean, and make my heart happy with the matching accessory colors! I highly recommend getting an accurate measurement a few minutes after nursing/pumping to determine which size is best. I assumed I’d be a 19mm initially, but after they came in I saw they were still too big. I used a circle stencil to get my exact size (13-14mm) & added 3-4mm to find my inserts (17mm fit well for me). If you measure on the smaller side, I highly recommend these for your breastfeeding journey. You won’t regret it!

## Features

- CONTENT: 2pc 17mm NENESUPPLY Silicone Flange Inserts compatible with 24mm of Elvie flange, Elvie Stride flange, Momcozy flange, Medela flange (Personalfit Flex and Freestyle Hands-Free), Spectra flange, Willow flange, Willow Go flange, and Motif Luna flange. Reduce 24mm to 17mm. MADE BY NENESUPPLY. Compatible with Elvie pump parts accessories and Willow pump parts.
- COMPATIBLE PUMPS: Work with 24mm FLANGES of most breast pumps in the market. See product photo for illustrations.
- AVAILABLE IN 15, 17, 19, 21mm. MADE FROM SOFT SILICONE: Soft silicone makes pumping more comfortable. Reduce flange funnel to 17mm. Suitable for moms with smaller nipples. Correct flange sizes make pumping more efficient.
- NO LOSS OF SUCTION- Embeded sealing circles creates a complete seal. EASY TO INSTALL & REMOVE - Easy to push in and pull out the inserts. Hassle-free
- EASY TO CLEAN: Dishwasher safe (top rack only). BPA and DEHP Free. Comply with EU and USA regulations for materials that contact food. Tested by independent labs for quality and safety.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B09L49HNGR |
| Best Sellers Rank | #11,253 in Baby ( See Top 100 in Baby ) #162 in Electric Breast Pumps |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,615) |
| Date First Available  | March 29, 2021 |
| Item model number  | N117.17G |
| Manufacturer  | NENESUPPLY |
| Product Dimensions  | 3.54 x 2.17 x 1.38 inches; 0.63 ounces |

## Product Details

- **Brand:** NENESUPPLY
- **Included Components:** Flange Inserts
- **Material:** Silicone
- **Material Type Free:** BPA Free
- **Special Feature:** This item will reduce 24mm flanges to smaller tunnel size.

## Images

![Nenesupply 1st Generation 17mm Flange Insert Compatible with Elvie Flange Pump Parts Elvie Stride Flange Medela Momcozy Spectra Flange Willow Reduce 24mm to 17mm Use as Elvie Inserts Medela Insert - Image 1](https://m.media-amazon.com/images/I/51mDWcYfi+L.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this fit a momcozy pump?**
A: Yes

**Q: Will these work with the motif Luna flanges?**
A: Yes inside 24s

**Q: Will this fit a bellababy hands free pump?**
A: yes

**Q: Will these fit the Motif Luna?**
A: yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great overall product!
*by A***N on August 3, 2022*

I have an Elvie Stride and a Medela Freestyle Flex and the flanges that came with them were too large. Because the flanges were too large my nipple would enlarge to the size of the flange and that left me with very sore nipples. The flanges for the Elvie are $29.99 and the smaller size Medela flanges are $18 I believe. I didn’t want to have to buy two different sets so I purchased these and they fit both my flanges just fine. The material is more rigid than I thought it would be. I’ve used them a few times on both pumps and they are more comfortable. Although I’ve read that proper fitting flanges give you a better output, I haven’t noticed an increase in volume of milk pumped. When using the Medela flanges it blocks out my view of the milk coming out, which is slightly inconvenient because I get clogged ducts so when I pump I try and massage the breast to see if I can help the let down and it’s hard when I can’t see if milk is coming out. That’s the only issue I’ve had with them.

### ⭐⭐⭐⭐⭐ Perfect fit for Elvie pumps!
*by A***A on March 8, 2022*

I absolutely LOVE these inserts. I have the Elvie original (double pump) and recently received the Elvie Stride pump from my last pregnancy. I measure on the smaller side, so in the past I had to buy a 21mm flange. I never realized I was still using a size bigger than I needed for optimal output. In the past I used BeauGen cushions for my double pump, but they need to be folded or cut to fit and easily wear over a short time. These inserts fit perfectly in both pump flanges without needing any modifications or purchasing of additional flanges. (Note: these only fit in the 24mm flanges that come with the pump). They are sturdy, simple to insert/remove, easy to clean, and make my heart happy with the matching accessory colors! I highly recommend getting an accurate measurement a few minutes after nursing/pumping to determine which size is best. I assumed I’d be a 19mm initially, but after they came in I saw they were still too big. I used a circle stencil to get my exact size (13-14mm) & added 3-4mm to find my inserts (17mm fit well for me). If you measure on the smaller side, I highly recommend these for your breastfeeding journey. You won’t regret it!

### ⭐⭐⭐⭐⭐ Great inserts
*by B***R on October 11, 2025*

I love these inserts , I use them everyday with my eufy s1 pro , they work great for my elastic nips !

## Frequently Bought Together

- Nenesupply 1st Generation 17mm Flange Insert Compatible with Elvie Flange Pump Parts Elvie Stride Flange Medela Momcozy Spectra Flange Willow Reduce 24mm to 17mm Use as Elvie Inserts Medela Insert
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-16*