---
product_id: 499403925
title: "21mm 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"
brand: "maymom"
price: "111.72 DT"
currency: TND
in_stock: true
category: "Maymom"
url: https://www.desertcart.tn/products/499403925-21mm-flange-insert-pink-compatible-with-elvie-single-double-electric
store_origin: TN
region: Tunisia
---

# 21mm precise nipple tunnel fit Compatible with 7+ major pump brands BPA-free food-grade silicone 21mm 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

**Brand:** maymom
**Price:** 111.72 DT
**Availability:** ✅ In Stock

## Summary

> 🤱 Upgrade your pump game with comfort and precision!

## Quick Answers

- **What is this?** 21mm 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 by maymom
- **How much does it cost?** 111.72 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/499403925-21mm-flange-insert-pink-compatible-with-elvie-single-double-electric)

## 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

- • **Hands-Free Friendly:** Maintains compatibility with most hands-free pumping bras on the market.
- • **Safe & Easy to Clean:** BPA-free, dishwasher safe, and baby-safe silicone for worry-free use.
- • **Universal Compatibility:** Works seamlessly with Elvie, Medela, Momcozy, Motif, Ameda & more.
- • **Ultimate Comfort Material:** Soft, hypoallergenic silicone eliminates friction and irritation.
- • **Perfect Fit, No Trim Needed:** Snug 21mm insert reduces 24mm shields without any cutting hassle.

## Overview

The Maymom 21mm Flange Insert is a BPA-free, food-grade silicone accessory designed to reduce 24mm breast shield tunnels to 21mm for a perfect, irritation-free fit. Compatible with leading wearable breast pumps including Elvie, Medela, Momcozy, and more, it supports hands-free pumping without trimming or discomfort. Lightweight, dishwasher safe, and hypoallergenic, it’s a must-have for modern moms seeking comfort and efficiency.

## Description

desertcart.com : Maymom 21mm 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 : Baby

## Features

- Content: 2X 21 mm inserts. Short PIN version Compatible with 24mm Elvie Single/Double Electric, Elvie Stride Cup. Reduce 24-mm shield nipple tunnel down to 21 mm.
- Compatible with Momcozy S9, S10, S12 (24mm Cup)/ Legendairy Milk (24mm Cup)/Tsrete Wearable silicone Cups (24mm Cup). Also compatible with Medela PersonalFit Flex 24mm breastshield, Medela Hands-free Cup(24 mm), Motif Luna 24mm flange, Ameda Mya 24mm flange, Ameda Mya Pro 24mm flange.
- Maintain compatibility with most handsfree bra. You can still use most handsfree bra on the market, having this insert installed inside 24mm detachable shields.
- Snug fit. Unlike the other version of Maymom longer nipple-tunneled insert, there is no need to trim or cut this model of Maymom insert. Availabe sizes: 21, 20, 19, 18, 17, 16, 15, 14, 13 mm.
- BPA free, made of food-contact grade silicone material. Safe for babies and mothers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BM8PCQF9 |
| Additional product features | Bpa Free Wearable, Hands Free Usage, Hypoallergenic, Painless, Wearable |
| Batteries required | No |
| Best Sellers Rank | #10,379 in Baby ( See Top 100 in Baby ) #150 in Electric Breast Pumps |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,610) |
| Dishwasher safe | Yes |
| Item Weight | 0.88 ounces |
| Item model number | E012-i21x2.m |
| Material Type | Silicone |
| Package Dimensions | 3.5 x 2.36 x 1.3 inches |

## Product Details

- **Brand:** Maymom
- **Included Components:** Flange Insert
- **Item Weight:** 0.03 Kilograms
- **Material:** Silicone
- **Special Feature:** Bpa Free Wearable, Hands Free Usage, Hypoallergenic, Painless, Wearable

## Images

![21mm 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 - Image 1](https://m.media-amazon.com/images/I/31MDVMXzsvL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.tn/products/499403925-21mm-flange-insert-pink-compatible-with-elvie-single-double-electric](https://www.desertcart.tn/products/499403925-21mm-flange-insert-pink-compatible-with-elvie-single-double-electric)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-14*