---
product_id: 618118077
title: "Nursi Luna Flange Sizing Kit 3 in 1 with 10PCS Flange Inserts 13/15/17/19/21mm, Silicone Flanges Insert Kit for 24mm Flange/Shield, Pumping Essentials Kit for Moms"
brand: "nursi luna"
price: "KD 4.80"
currency: KWD
in_stock: true
reviews_count: 8
category: "Nursi Luna"
url: https://www.desertcart.com.kw/products/618118077-nursi-luna-flange-sizing-kit-3-in-1-with-10pcs
store_origin: KW
region: Kuwait
---

# BPA-free, food-grade silicone for safety 5 precise flange sizes (13-21mm) Dishwasher safe + cleaning brush included Nursi Luna Flange Sizing Kit 3 in 1 with 10PCS Flange Inserts 13/15/17/19/21mm, Silicone Flanges Insert Kit for 24mm Flange/Shield, Pumping Essentials Kit for Moms

**Brand:** nursi luna
**Price:** KD 4.80
**Availability:** ✅ In Stock

## Summary

> 🍼 Pump smarter, not harder — find your perfect fit with Nursi Luna!

## Quick Answers

- **What is this?** Nursi Luna Flange Sizing Kit 3 in 1 with 10PCS Flange Inserts 13/15/17/19/21mm, Silicone Flanges Insert Kit for 24mm Flange/Shield, Pumping Essentials Kit for Moms by nursi luna
- **How much does it cost?** KD 4.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/618118077-nursi-luna-flange-sizing-kit-3-in-1-with-10pcs)

## 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

- • **Hygienic & Safe:** Made from BPA-free, food-grade silicone and dishwasher safe for effortless cleaning.
- • **Expert-Backed Design:** Developed by an IBCLC to eliminate guesswork and discomfort during breastfeeding.
- • **Perfect Fit Every Time:** 10 silicone flange inserts in 5 sizes ensure optimal pumping comfort and efficiency.
- • **Adaptable to Your Needs:** Includes a nipple ruler to track size changes through different breastfeeding stages.
- • **Mom-Approved Convenience:** Lightweight, portable kit with cleaning brush—ideal for busy, modern moms on the go.

## Overview

The Nursi Luna Flange Sizing Kit offers 10 BPA-free silicone inserts in five sizes (13-21mm) compatible with 24mm flanges, designed by a certified lactation consultant to optimize pumping comfort and efficiency. Dishwasher safe and including a cleaning brush and nipple ruler, this lightweight kit adapts to changing breastfeeding needs, making it an essential, hygienic solution for new moms.

## Description

desertcart.com : Nursi Luna Flange Sizing Kit 3 in 1 with 10PCS Flange Inserts 13/15/17/19/21mm, Silicone Flanges Insert Kit for 24mm Flange/Shield, Pumping Essentials Kit for Moms : Baby

Review: Must have - Great quality with lots of sizes. Fits all my pumps
Review: Love that there’s a variety - Love the price of this definitely helped when it came to me measuring my flan size and made pumping so much easier. Especially love that. It comes with the cleaning tool and a bunch of different sizes and that the measuring tool is a silicone base.

## Features

- Essential for New Moms: Nursi Luna Flange Sizing Kit 3 in 1, developed by an IBCLC (International Board Certified Lactation Consultant), enhances comfort and pumping efficiency for new moms, addressing common confusion and discomfort during breastfeeding.
- Highly Compatible: 10Pcs Flange sizing kit come in a variety of sizes to choose from 13/15/17/19/21mm (2 flange inserts of each size) Fits with 24mm flanges/shields. Note: Not compatible with 27-28mm shields
- Getting The Right Flange Size: Nipple size can change during different breastfeeding stages, requiring adjustments for optimal comfort. Our nipple ruler based on IBCLC recommendations, provides precise sizing to ensure a perfect fit and efficient pumping
- Safe For Baby And Mom: Made from food-grade silicone, BPA-free, easy to clean, and dishwasher safe. Includes a sponge cleaning brush. Replace flange insert every 2 months for optimal performance
- Perfect Gift for New Moms: Our silicone flange inserts help mothers quickly and comfortably find the right size, ensuring a smooth pumping experience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CY81WHD5 |
| Additional Features | Lightweight |
| Best Sellers Rank | #546 in Baby ( See Top 100 in Baby ) #27 in Breastfeeding Supplies |
| Brand Name | Nursi Luna |
| Capacity | 13 Millimeters, 15 Millimeters, 17 Millimeters, 19 Millimeters, 21 Millimeters |
| Color | Pink |
| Customer Reviews | 4.6 out of 5 stars 1,648 Reviews |
| Included Components | 13/15/17/19/21mm Flange Inserts * 2PCS, Cleaning Brush, Nipple Ruler Pink * 1PCS |
| Is the item dishwasher safe? | Yes |
| Item Height | 1 inches |
| Item Weight | 0.14 Kilograms |
| Manufacturer | Nursi Luna |
| Material Type | Silicone |
| Number of Items | 1 |
| Size | 10PCS 13/15/17/19/21mm |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** Nursi Luna
- **Special Feature:** Lightweight
- **Material:** Silicone
- **Included Components:** 13/15/17/19/21mm Flange Inserts * 2PCS, Cleaning Brush, Nipple Ruler Pink * 1PCS
- **Number of Items:** 1

## Images

![Nursi Luna Flange Sizing Kit 3 in 1 with 10PCS Flange Inserts 13/15/17/19/21mm, Silicone Flanges Insert Kit for 24mm Flange/Shield, Pumping Essentials Kit for Moms - Image 1](https://m.media-amazon.com/images/I/71NrfuwHHvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Must have
*by K***E on January 3, 2026*

Great quality with lots of sizes. Fits all my pumps

### ⭐⭐⭐⭐⭐ Love that there’s a variety
*by C***O on December 4, 2025*

Love the price of this definitely helped when it came to me measuring my flan size and made pumping so much easier. Especially love that. It comes with the cleaning tool and a bunch of different sizes and that the measuring tool is a silicone base.

### ⭐⭐⭐⭐⭐ Needed for help
*by D***N on October 12, 2025*

I needed these because i wasnt sire what size i was for any of my pumps. I had assumed and was wrong. These have instructions that explain much needed info as well as comfort. It is amazing the difference it made. It was well wortg the money and will recommend and buy again. The ruler is flexible for easy and more accurate fitting. Love it.

## Frequently Bought Together

- Nursi Luna Flange Sizing Kit 3 in 1 with 10PCS Flange Inserts 13/15/17/19/21mm, Nipple Ruler, Cleaning Brush, Silicone Flanges Insert Kit for Electric Breast Pumps, Pumping Breastfeeding Essentials
- Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk
- haakaa Manual Breast Pump for Breastfeeding, Silicone, Clear 4oz/100ml

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**Shop now:** [https://www.desertcart.com.kw/products/618118077-nursi-luna-flange-sizing-kit-3-in-1-with-10pcs](https://www.desertcart.com.kw/products/618118077-nursi-luna-flange-sizing-kit-3-in-1-with-10pcs)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-22*