---
product_id: 354626748
title: "Willow Breast Pump Sizing Insert - 19mm - Flange Inserts, Improves Fit and Comfort for Breast Pumping Moms, Fits in 24mm Willow Breast Pump Flange - 2ct | Fits in 24mm Willow breast pump flange, improves fit and comfort for breast pumping moms"
brand: "willow"
price: "SAR 95"
currency: SAR
in_stock: true
category: "Willow"
url: https://www.desertcart.com.sa/products/354626748-willow-breast-pump-sizing-insert-19mm-flange-inserts-improves-fit
store_origin: SA
region: Saudi Arabia
---

# 19mm precision fit BPA-free silicone comfort Reusable & dishwasher safe Willow Breast Pump Sizing Insert - 19mm - Flange Inserts, Improves Fit and Comfort for Breast Pumping Moms, Fits in 24mm Willow Breast Pump Flange - 2ct | Fits in 24mm Willow breast pump flange, improves fit and comfort for breast pumping moms

**Brand:** willow
**Price:** SAR 95
**Availability:** ✅ In Stock

## Summary

> 🍼 Pump smarter, not harder — comfort that fits like a glove!

## Quick Answers

- **What is this?** Willow Breast Pump Sizing Insert - 19mm - Flange Inserts, Improves Fit and Comfort for Breast Pumping Moms, Fits in 24mm Willow Breast Pump Flange - 2ct | Fits in 24mm Willow breast pump flange, improves fit and comfort for breast pumping moms by willow
- **How much does it cost?** SAR 95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/354626748-willow-breast-pump-sizing-insert-19mm-flange-inserts-improves-fit)

## Best For

- willow enthusiasts

## Why This Product

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

## Key Features

- • **Tailored 19mm Fit:** Optimizes comfort and milk output for moms with smaller sizes
- • **Hassle-Free Hygiene:** Dishwasher safe for quick, effortless cleaning between sessions
- • **Universal Compatibility:** Works seamlessly with 24mm Willow flanges and reusable containers
- • **Trusted by 300,000+ Moms:** Join a community prioritizing comfort and efficiency in pumping
- • **Premium Silicone Material:** Flexible, BPA-free, and clear for easy nipple visibility

## Overview

The Willow Breast Pump Sizing Insert in 19mm is a BPA-free silicone flange insert designed to improve fit and comfort for moms with smaller breast sizes. Compatible with 24mm Willow breast pump flanges, it enhances milk output while being reusable and dishwasher safe. Trusted by over 300,000 moms, it offers a hygienic, convenient pumping experience tailored to your unique needs.

## Description

desertcart.com : Willow Breast Pump Sizing Insert - 19mm - Flange Inserts, Improves Fit and Comfort for Breast Pumping Moms, Fits in 24mm Willow Breast Pump Flange - 2ct | Fits in 24mm Willow breast pump flange, improves fit and comfort for breast pumping moms : Baby

## Features

- Reusable Breast Pump Flange Inserts: Designed to help optimize comfort and output for moms who measure smaller than 21mm, Willow Breast Pump Sizing Inserts in 19mm offers the pumping convenience you deserve
- Comfortable, Silicone Design: Flexible, BPA free silicone provides a snug, secure fit; Dishwasher safe, flange inserts for Willow Breast Pump are easy to clean; Clear color provides easy nipple visibility
- Compatible with Any Breast Pump: Pair with 24mm breast pump flanges and reusable containers; Keep a spare set on hand to minimize washing between hands free pumping sessions
- Find Your Perfect Fit: Breast pump inserts are available in 5 sizes: 13mm, 15mm, 17mm, 19mm and 21mm; Reference Willow's size chart to determine your size for an optimal pumping experience
- Trusted and True: We recommend replacing breast pump flange inserts every 3 months for optimal performance; Join the 300,000 moms who have brought Willow into their homes and lives

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B7WMGGQ |
| ASIN  | B09B7WMGGQ |
| Additional Features | Portable, Wearable |
| Best Sellers Rank | #4,555 in Baby ( See Top 100 in Baby ) #63 in Electric Breast Pumps |
| Brand Name | Willow |
| Color | Clear |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,531) |
| Date First Available  | July 28, 2021 |
| Included Components | Breast Flange |
| Is the item dishwasher safe? | No |
| Item model number  | SZ1964 |
| Manufacturer | Willow |
| Manufacturer  | Willow |
| Manufacturer Part Number | SZ1964 |
| Material Type | Silicone |
| Model Name | Willow Inserts |
| Model Number | SZ1964 |
| Number of Items | 1 |
| Product Dimensions  | 5 x 1.5 x 5.7 inches; 0.32 ounces |
| Size | 19MM |
| UPC | 858298006613 |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** Willow
- **Included Components:** Breast Flange
- **Material:** Silicone
- **Number of Items:** 1
- **Special Feature:** Portable, Wearable

## Images

![Willow Breast Pump Sizing Insert - 19mm - Flange Inserts, Improves Fit and Comfort for Breast Pumping Moms, Fits in 24mm Willow Breast Pump Flange - 2ct | Fits in 24mm Willow breast pump flange, improves fit and comfort for breast pumping moms - Image 1](https://m.media-amazon.com/images/I/31LUxe1lEfL.jpg)
![Willow Breast Pump Sizing Insert - 19mm - Flange Inserts, Improves Fit and Comfort for Breast Pumping Moms, Fits in 24mm Willow Breast Pump Flange - 2ct | Fits in 24mm Willow breast pump flange, improves fit and comfort for breast pumping moms - Image 2](https://m.media-amazon.com/images/I/51hgimPoA7L.jpg)
![Willow Breast Pump Sizing Insert - 19mm - Flange Inserts, Improves Fit and Comfort for Breast Pumping Moms, Fits in 24mm Willow Breast Pump Flange - 2ct | Fits in 24mm Willow breast pump flange, improves fit and comfort for breast pumping moms - Image 3](https://m.media-amazon.com/images/I/71HR4gJZuJL.jpg)
![Willow Breast Pump Sizing Insert - 19mm - Flange Inserts, Improves Fit and Comfort for Breast Pumping Moms, Fits in 24mm Willow Breast Pump Flange - 2ct | Fits in 24mm Willow breast pump flange, improves fit and comfort for breast pumping moms - Image 4](https://m.media-amazon.com/images/I/41+Tfn3NCkL.jpg)
![Willow Breast Pump Sizing Insert - 19mm - Flange Inserts, Improves Fit and Comfort for Breast Pumping Moms, Fits in 24mm Willow Breast Pump Flange - 2ct | Fits in 24mm Willow breast pump flange, improves fit and comfort for breast pumping moms - Image 5](https://m.media-amazon.com/images/I/71PxqF3oeYL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it come with one or two?**
A: Two :)

**Q: Are these compatible with the Willow Go?**
A: Yes

**Q: Can I use these for the zomee z2?**
A: I don’t own the zomee but I have tried these with several different pumps and these inserts can pretty much fit universally into any 24mm flange.

**Q: I measured for a 17mm flange. According to the sizing chart I would order a 19mm. Is that correct?**
A: That is what I did and ir fit very well. I can use them in my willow go and my momcozy s12 pro!

## Frequently Bought Together

- Willow Breast Pump Sizing Insert, 19mm, 2 Ct, Flange Inserts for Breast Pump, Improves Fit and Comfort for Breast Pumping Moms, Fits in 24mm Willow Breast Pump Flange
- Willow - 360 Breast Pump Flextubes - for Spare Use or Replacement Part for The Willow 360 or 3.0 Wearable, Hands-Free Breast Pump, Breastfeeding Essential for New Moms- 2ct
- Willow - 360 Pump Spill-Proof Breast Milk Bags - 48 Ct - Holds 4 oz. Per Self-Sealing Storage Bag - Compatible with Willow 360 or 3.0 Wearable Hands Free Breast Pump

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-08-23*