---
product_id: 721943469
title: "Flange Inserts 8PCS 21mm for 24mm Flange/Shield, Flange Sizing Kit Silicone Flange Insert, Breastfeeding Essentials Kit for New Moms"
brand: "nursi luna"
price: "€ 18.34"
currency: EUR
in_stock: true
reviews_count: 13
category: "Nursi Luna"
url: https://www.desertcart.gr/products/721943469-flange-inserts-8pcs-21mm-for-24mm-flange-shield-flange-sizing
store_origin: GR
region: Greece
---

# 8 size options for perfect fit BPA-free food-grade silicone Dishwasher safe & easy clean Flange Inserts 8PCS 21mm for 24mm Flange/Shield, Flange Sizing Kit Silicone Flange Insert, Breastfeeding Essentials Kit for New Moms

**Brand:** nursi luna
**Price:** € 18.34
**Availability:** ✅ In Stock

## Summary

> 👩‍🍼 Pump Perfectly, Feel Confident — Because Every Drop Counts!

## Quick Answers

- **What is this?** Flange Inserts 8PCS 21mm for 24mm Flange/Shield, Flange Sizing Kit Silicone Flange Insert, Breastfeeding Essentials Kit for New Moms by nursi luna
- **How much does it cost?** € 18.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/721943469-flange-inserts-8pcs-21mm-for-24mm-flange-shield-flange-sizing)

## Best For

- nursi luna enthusiasts

## Why This Product

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

## Key Features

- • **Custom Comfort Fit:** Multiple flange sizes (13-21mm) ensure personalized pumping comfort and reduce nipple pain.
- • **Hygienic & Durable:** Dishwasher safe and easy to sanitize with boiling water, built for busy moms on the go.
- • **Safe & Skin-Friendly:** Crafted from soft, BPA-free silicone that’s gentle on sensitive skin for worry-free use.
- • **Seamless Compatibility:** Designed to perfectly fit 24mm flange/shields, saving you time and hassle.
- • **Boost Your Pumping Efficiency:** Correct sizing improves suction and milk flow, making every session more productive.

## Overview

The Nursi Luna Flange Inserts 8PCS kit offers customizable silicone flange sizes (13-21mm) compatible with 24mm breast pump shields. Made from BPA-free, food-grade silicone, these inserts provide a comfortable, hygienic, and efficient pumping experience for new and experienced moms. Lightweight, easy to clean, and dishwasher safe, this essential breastfeeding accessory enhances milk flow and reduces discomfort during pumping sessions.

## Description

desertcart.com : Nursi Luna Flange Inserts 8PCS 21mm for 24mm Flange/Shield, Flange Sizing Kit Silicone Flange Insert, Breastfeeding Essentials Kit for New Moms : Baby

Review: ⭐️⭐️⭐️⭐️⭐️ Simple & Helpful - The Nursi Luna Flange Inserts (10PCS) work great and fit perfectly. They’re soft, comfortable, and helped improve suction while pumping. Easy to use, easy to clean, and very helpful for getting the right flange size. Great value for the price—definitely recommend!
Review: Very comfortable and useful . - Very good product . I liked that it comes with different sizes , so I was able to find the one that fits best and makes using the pump much more comfortable . The material is soft and easy to clean . It works well and I recommend it .

## Features

- Essential Breastfeeding Support for Moms: More than just an accessory—this nipple flange sizing kit is part of your true breastfeeding essentials. Correct sizing reduces discomfort, supports healthy pumping, and makes each session more effective for both new and experienced moms
- Customized Comfort: Experience ultimate comfort with our flange sizing kit featuring multiple size options (13mm, 15mm, 17mm, 19mm, 21mm). Find the fit for your unique needs and enjoy a cozy pumping experience
- Compatibility and Versatility: These flange size kit are designed to seamlessly integrate with various 24mm flange/shield. Their extensive compatibility saves time and effort
- Safe and Gentle: Made from BPA-free, food-grade silicone, these flanges are soft, cushioned, and gentle on sensitive skin while supporting efficient milk flow. They’re easy to clean and maintain, with an included sponge brush for added convenience
- Easy to Clean and Durable: Made for busy breastfeeding mothers, these silicone flange inserts are easy to clean and maintain. They can be sanitized with boiling water, ensuring that the accessories remain hygienic and durable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZMZ9QWL |
| ASIN  | B0CZMZ9QWL |
| Additional Features | Lightweight |
| Best Sellers Rank | #851 in Baby ( See Top 100 in Baby ) #4 in Electric Breast Pumps |
| Brand Name | Nursi Luna |
| Color | Transparent |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,808) |
| Date First Available  | April 13, 2024 |
| Included Components | 21mm Flange Inserts * 8PCS |
| Is the item dishwasher safe? | Yes |
| Item model number  | FL-001 |
| Manufacturer | Nursi Luna |
| Manufacturer  | Nursi Luna |
| Manufacturer Part Number | FL-001 |
| Material Type | Silicone |
| Model Number | FL-001 |
| Number of Items | 1 |
| Product Dimensions  | 2.44 x 3.46 x 4.09 inches; 2.08 ounces |
| Size | 21 mm 8 PCS for 24 mm shields |
| UPC | 791986400204 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** Nursi Luna
- **Included Components:** 21mm Flange Inserts * 8PCS
- **Material:** Silicone
- **Number of Items:** 1
- **Special Feature:** Lightweight

## Images

![Flange Inserts 8PCS 21mm for 24mm Flange/Shield, Flange Sizing Kit Silicone Flange Insert, Breastfeeding Essentials Kit for New Moms - Image 1](https://m.media-amazon.com/images/I/71MdRUJpNTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐️ Simple & Helpful
*by M***E on January 4, 2026*

The Nursi Luna Flange Inserts (10PCS) work great and fit perfectly. They’re soft, comfortable, and helped improve suction while pumping. Easy to use, easy to clean, and very helpful for getting the right flange size. Great value for the price—definitely recommend!

### ⭐⭐⭐⭐⭐ Very comfortable and useful .
*by Y***O on March 20, 2026*

Very good product . I liked that it comes with different sizes , so I was able to find the one that fits best and makes using the pump much more comfortable . The material is soft and easy to clean . It works well and I recommend it .

### ⭐⭐⭐⭐⭐ No more pumping pain!
*by A***Y on October 17, 2025*

Great quality! It came with directions for sizing that were easy to follow and helped me find my fit. The inserts are easy to clean and put in and take out of my pump. I’ve always despised pumping because it was uncomfortable and made me sore afterwards. I was using the 24mm flange that came with my pump until a lactation specialist suggested these. Turns out I needed a much smaller size flange. Finding the right size helped with pumping pain and increased my milk output! If this honest review helped make your decision, please mark it helpful!

## Frequently Bought Together

- Nursi Luna Flange Inserts 8PCS 21mm for 24mm Flanges/Shield of Most Pumps, Flange Sizing Kit Silicone Flanges Insert, Breastfeeding Essentials Kit for New Moms
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**Shop now:** [https://www.desertcart.gr/products/721943469-flange-inserts-8pcs-21mm-for-24mm-flange-shield-flange-sizing](https://www.desertcart.gr/products/721943469-flange-inserts-8pcs-21mm-for-24mm-flange-shield-flange-sizing)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-23*