---
product_id: 722401806
title: "Nuliie 8PCS Flange Sizing Kit 14/16/18/20mm for 24mm Flange/Shield of Most Pumps, Silicone Flanges Insert for Momcozy/Spectra Electric Breast Pump, Pumping Essential Kit for Moms"
brand: "nuliie"
price: "₨519"
currency: SCR
in_stock: true
reviews_count: 8
category: "Nuliie"
url: https://www.desertcart.sc/products/722401806-nuliie-8pcs-flange-sizing-kit-14-16-18-20mm-24mm
store_origin: SC
region: Seychelles
---

# 8 precision flange sizes (14/16/18/20mm) Dishwasher safe & BPA-free silicone Reduces pumping time & boosts milk flow Nuliie 8PCS Flange Sizing Kit 14/16/18/20mm for 24mm Flange/Shield of Most Pumps, Silicone Flanges Insert for Momcozy/Spectra Electric Breast Pump, Pumping Essential Kit for Moms

**Brand:** nuliie
**Price:** ₨519
**Availability:** ✅ In Stock

## Summary

> 🍼 Pump like a pro, comfort like a queen!

## Quick Answers

- **What is this?** Nuliie 8PCS Flange Sizing Kit 14/16/18/20mm for 24mm Flange/Shield of Most Pumps, Silicone Flanges Insert for Momcozy/Spectra Electric Breast Pump, Pumping Essential Kit for Moms by nuliie
- **How much does it cost?** ₨519 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/722401806-nuliie-8pcs-flange-sizing-kit-14-16-18-20mm-24mm)

## Best For

- nuliie enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Hygienic:** Made from food-grade, BPA-free silicone that's dishwasher safe for effortless cleaning and peace of mind.
- • **Perfect Fit, Every Time:** 8 silicone flange inserts tailored to fit most 24mm breast pumps, ensuring maximum comfort and efficiency.
- • **Pump Smarter, Not Harder:** Designed to reduce nipple tunnel size, enhancing milk flow and cutting down pumping sessions.
- • **Support When You Need It:** 24/7 customer service and free replacement guarantee ensure you never miss a beat in your breastfeeding journey.
- • **Personalized Pumping Experience:** Includes a free nipple measurement card to help you find your ideal flange size with confidence.

## Overview

The Nuliie 8PCS Flange Sizing Kit offers 8 silicone inserts (14-20mm) compatible with most 24mm breast pumps, including top brands like Spectra and Momcozy. Crafted from BPA-free, dishwasher-safe silicone, these inserts optimize milk flow, reduce pumping time, and enhance comfort. The kit includes a nipple measurement card and cleaning brush, backed by 24/7 support and a free replacement policy, making it an essential, hygienic, and customizable accessory for modern breastfeeding moms.

## Description

Nuliie breast pump flanges is dedicated to make the breastfeeding period "easier" for mums.Made of food grade silicone, dishwasher safe, healthy and convenient;Available in a variety of sizes, with a nipple sizer for flanges, the Nuliie silicone inserts for breast pump is the perfect size for a comfortable and efficient breastfeeding experience;Let Nuliie accompany you through a safe and comfortable breastfeeding period.

Review: Perfect flangs for any pump - This is just perfect. Different sized flange with a measuring card that helps to identify the correct size you need for the pumps.
Review: Highly recommend - Good quality fit well to spectra S1 flange

## Features

- [HIGH COMPATIBILITY] Nuliie breast pump flange sizing kit 15/17/19/21mm (8pcs) fit most 24mm wearable breast pumps. Compatible with Nuliie, Momcozy, Willow, Elvie, SPECTRA, Medela, Lansinoh, Bellababy, Zomee, Phanpy, TSRETE, Imani, MomMed, Paruu, bioboo, RUVALINO, Motif, Tommee Tippee, IKARE, Ainsir, Freemie, NCVI, MISSAA, and Evenflo Feeding. It will reduce the 24mm shield nipple tunnel down to correct size. Note: Not compatible with 27-28mm shields.
- [MUST-HAVE ACCESSORY FOR BREAST PUMPS] Achieve enhanced breast pumping, reduce pumping time, and maximize milk production by using the essential silicone flange inserts for your breast pump. The comfortable and soft silicone material is designed to stimulate milk flow and increase comfort during use. With the added benefits of reduced pain and increased milk output, our breast pump flange inserts are a must-have for any breastfeeding mother needing to pump milk.
- [SAFE & EASY TO CLEAN] Ensure safety and maximize the performance of your breast pump with our flange sizing. Made from food-grade liquid silicone and free from BPA, these inserts are easy to clean and dishwasher safe. We recommend washing the pump flange insert promptly after each use and replacing them every 2 months to maintain optimal functionality. Plus, receive a complimentary cleaning brush for added convenience.
- [CARING SERVICE] With our breastfeeding flange inserts, you receive a free nipple measurement card to help you choose the perfect size. Compare the size of your nipple before and after pumping to ensure the most comfortable and effective fit. We offer 24/7 customer service support to answer any questions. If the size isn't right after purchase, take advantage of our free replacement service.
- [FRIENDLY REMINDER] We recommend washing the flange size promptly after each use and replacing them every 2 months to maintain optimal functionality. Plus, receive a complimentary cleaning brush for added convenience.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CW5LKZVK |
| Additional product features | Painless, Wearable |
| Batteries required | No |
| Best Sellers Rank | 4,564 in Baby Products ( See Top 100 in Baby Products ) 86 in Breast Pumps & Accessories |
| Customer Reviews | 4.4 4.4 out of 5 stars (170) |
| Date First Available | 21 April 2024 |
| Dishwasher safe | Yes |
| Item Weight | 168 g |
| Item model number | FL01 |
| Material Type | Silicone |
| Material-free | BPA Free |
| Model Number | FL01 |
| Number of items | 8 |
| Package Dimensions | 13.69 x 11.71 x 6.71 cm; 168 g |

## Product Details

- **Brand:** Nuliie
- **Colour:** Transparant
- **Dishwasher safe?:** Yes
- **Included components:** Nipple Ruler * 1PCS, Cleaning Brush, 14/16/18/20mm Flange Inserts (8PCS)
- **Item weight:** 0.17 Kilograms
- **Material:** Silicone
- **Material Type Free:** BPA Free
- **Model name:** NEMMZH
- **Number of items:** 8
- **Special feature:** Painless, Wearable

## Images

![Nuliie 8PCS Flange Sizing Kit 14/16/18/20mm for 24mm Flange/Shield of Most Pumps, Silicone Flanges Insert for Momcozy/Spectra Electric Breast Pump, Pumping Essential Kit for Moms - Image 1](https://m.media-amazon.com/images/I/813u7qNdc1L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect flangs for any pump
*by S***J on 3 January 2026*

This is just perfect. Different sized flange with a measuring card that helps to identify the correct size you need for the pumps.

### ⭐⭐⭐⭐⭐ Highly recommend
*by K***R on 18 December 2025*

Good quality fit well to spectra S1 flange

### ⭐ They hurt!!
*by H***Y on 8 August 2025*

I have tried to make them work by applying lanolin before and after but they are constantly feeling like they are pricking me!! I have angled them but still the pain doesn’t go!! I tried 16mm and then 18mm but still they are not feeling the same. Will throw them away

## Frequently Bought Together

- Nuliie 8PCS Flange Sizing Kit 14/16/18/20mm for 24mm Flange/Shield of Most Pumps, Silicone Flanges Insert for Momcozy/Spectra Electric Breast Pump, Breastfeeding Essential Pumping Kit for Moms
- Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk
- Earth Mama Organic Nipple Butter™ | Nipple Cream Safe for Breastfeeding | Postpartum Essentials for Nursing | Non Lanolin Nipple Cream, 2-Fluid Ounce

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**Shop now:** [https://www.desertcart.sc/products/722401806-nuliie-8pcs-flange-sizing-kit-14-16-18-20mm-24mm](https://www.desertcart.sc/products/722401806-nuliie-8pcs-flange-sizing-kit-14-16-18-20mm-24mm)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-04*