---
product_id: 734782313
title: "Flange Inserts 8PCS 21mm for 24mm Flange/Shield of Most Pumps, Flange Sizing Kit Silicone Flange Insert, Breastfeeding Essentials Kit for New Moms"
brand: "nursi luna"
price: "R845"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Nursi Luna"
url: https://www.desertcart.co.za/products/734782313-flange-inserts-8pcs-21mm-for-24mm-flange-shield-of-most
store_origin: ZA
region: South Africa
---

# 5 precise flange sizes (13-21mm) BPA-free, food-grade silicone Includes cleaning sponge brush Flange Inserts 8PCS 21mm for 24mm Flange/Shield of Most Pumps, Flange Sizing Kit Silicone Flange Insert, Breastfeeding Essentials Kit for New Moms

**Brand:** nursi luna
**Price:** R845
**Availability:** ✅ In Stock

## Summary

> 🍼 Pump smarter, not harder — because your comfort deserves precision.

## Quick Answers

- **What is this?** Flange Inserts 8PCS 21mm for 24mm Flange/Shield of Most Pumps, Flange Sizing Kit Silicone Flange Insert, Breastfeeding Essentials Kit for New Moms by nursi luna
- **How much does it cost?** R845 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/734782313-flange-inserts-8pcs-21mm-for-24mm-flange-shield-of-most)

## 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

- • **Hygiene Made Easy:** Includes a dedicated cleaning sponge brush and can be sanitized with boiling water for ultimate cleanliness.
- • **Safe & Skin-Friendly:** Crafted from BPA-free, food-grade silicone for gentle, irritation-free use on sensitive skin.
- • **Universal Compatibility:** Seamlessly fits most 24mm breast pump flanges, saving you time and hassle.
- • **Perfect Fit, Maximum Comfort:** Customizable flange sizes ensure a pain-free, efficient pumping session tailored to your unique shape.
- • **Boost Your Pumping Efficiency:** Correct flange sizing improves milk flow and reduces discomfort, making every drop count.

## Overview

Nursi Luna Flange Inserts offer a versatile, safe, and comfortable solution for breastfeeding moms seeking the perfect pump fit. With five size options, BPA-free silicone construction, and an included cleaning brush, this kit enhances pumping efficiency and hygiene, making it an essential breastfeeding accessory for new and experienced mothers.

## Description

Great prices on your favourite Baby brands plus free delivery and returns on eligible orders.

Review: Good for anyone with a breast pump - Bought to use with a hand-me-down pump. Immediately made the pump more effective due to actually using the right size flange. The cleaning brush is a good addition and the sizer works well.
Review: Perfect for all pumps - A must if you use any type of pump. I didn’t realise how wrong the size I was using was. The inserts fitted perfectly into my Medela in-bra and hand pump.

## 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 |
| Best Sellers Rank | 10,664 in Baby Products ( See Top 100 in Baby Products ) 207 in Breast Pumps & Accessories |
| Brand | Nursi Luna |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,548) |
| Customer reviews | 4.5 4.5 out of 5 stars (1,548) |
| Date First Available | 17 April 2024 |
| Item model number  | FL-001 |
| Manufacturer  | Nursi Luna |
| Product Dimensions  | 6.2 x 8.79 x 10.39 cm; 59 g |
| Units | 1.00 count |

## Product Details

- **Brand:** Nursi Luna
- **Colour:** Transparent
- **Dishwasher safe?:** Yes
- **Included components:** 21mm Flange Inserts * 8PCS
- **Manufacturer:** Nursi Luna
- **Material:** Silicone
- **Number of items:** 1
- **Size:** 21 mm 8 PCS for 24 mm shields
- **Special feature:** Lightweight
- **UPC:** 791986400204

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for anyone with a breast pump
*by G***E on 20 December 2025*

Bought to use with a hand-me-down pump. Immediately made the pump more effective due to actually using the right size flange. The cleaning brush is a good addition and the sizer works well.

### ⭐⭐⭐⭐⭐ Perfect for all pumps
*by S***. on 17 December 2025*

A must if you use any type of pump. I didn’t realise how wrong the size I was using was. The inserts fitted perfectly into my Medela in-bra and hand pump.

### ⭐⭐⭐⭐⭐ Great value!
*by M***B on 9 December 2025*

Super easy kit, great for measuring out flanges for my pumps. Really helps to have the right size. Great value for price as well

## 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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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-08*