---
product_id: 319100465
title: "LOZAEVE 15mm Silicone Flange Inserts for Spectra S1 S2, Medela Breast Pump Shields, Freestyle, Harmony, Sonata to Reduce 24mm Elastic Nipple Tunnel Down to 15mm; Also Fits Freemie 25mm Cups; 2pc/Each"
brand: "lozaeve"
price: "€ 30.23"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/319100465-lozaeve-15mm-silicone-flange-inserts-for-spectra-s1-s2-medela
store_origin: FI
region: Finland
---

# BPA free Optimal comfort 15mm reduction LOZAEVE 15mm Silicone Flange Inserts for Spectra S1 S2, Medela Breast Pump Shields, Freestyle, Harmony, Sonata to Reduce 24mm Elastic Nipple Tunnel Down to 15mm; Also Fits Freemie 25mm Cups; 2pc/Each

**Brand:** lozaeve
**Price:** € 30.23
**Availability:** ✅ In Stock

## Summary

> 👶 Pump with Confidence: Your Comfort, Our Priority!

## Quick Answers

- **What is this?** LOZAEVE 15mm Silicone Flange Inserts for Spectra S1 S2, Medela Breast Pump Shields, Freestyle, Harmony, Sonata to Reduce 24mm Elastic Nipple Tunnel Down to 15mm; Also Fits Freemie 25mm Cups; 2pc/Each by lozaeve
- **How much does it cost?** € 30.23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/319100465-lozaeve-15mm-silicone-flange-inserts-for-spectra-s1-s2-medela)

## Best For

- lozaeve enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Transform 24mm shields to 15mm for enhanced comfort and efficiency.
- • **Quality Material:** Crafted from BPA-free silicone for safe and reliable use.
- • **Universal Design:** Compatible with Freemie 25mm cups, ensuring versatility.
- • **Seamless Compatibility:** Effortlessly fits Medela and Spectra pumps for a perfect match.
- • **Enhanced Milk Expression:** Designed for small-nippled mothers to maximize milk output.

## Overview

The LOZAEVE 15mm Silicone Flange Inserts are designed to reduce the nipple tunnel size of 24mm breast shields to 15mm, ensuring a snug fit for mothers with smaller nipples. Compatible with Medela and Spectra pumps, as well as Freemie cups, these BPA-free silicone inserts enhance comfort and efficiency during pumping sessions.

## Description

15mm Silicone Flange Inserts for Spectra S1 S2, Medela Breast Pump Shields, Freestyle, Harmony, Sonata to Reduce 24mm Elastic Nipple Tunnel Down to 15mm; Also Fits Freemie 25mm Cups; 2pc/Each

## Features

- LOZAEVE 15mm inserts compatible with Medela/Spectra 24 mm breast shields. It will reduce the 24mm shield nipple tunnel down to 15mm. Also fits Freemie 25mm cups to reduce it down to 15mm.
- Seamless Compatibility For Optimal Milk Expression: Suitable for nipple diameter 12-14mm(after a pumping session) , or measure the circumference of nipple base about 31.40 - 37.68mm before a pumping session.
- Great solution for small-nippled mothers using Spectra and Medela Freestyle, Harmony, Sonata, and Swing-Maxi pumps, Proper nipple tunnel fit is essential for comfort and efficient milk output.
- BPA free, made of silicone material.
- Maintain compatibility with most Breast pump shields on different brands, with they original 24/25mm detachable shields having this insert inside.

## Product Details

- **Brand:** LOZAEVE
- **Special Feature:** ergonomic, hypoallergenic, Bpa Free
- **Material:** Silicone
- **Material Type Free:** BPA Free
- **Number of Items:** 1

## Images

![LOZAEVE 15mm Silicone Flange Inserts for Spectra S1 S2, Medela Breast Pump Shields, Freestyle, Harmony, Sonata to Reduce 24mm Elastic Nipple Tunnel Down to 15mm; Also Fits Freemie 25mm Cups; 2pc/Each - Image 1](https://m.media-amazon.com/images/I/61tvQiYpGfL.jpg)

## Frequently Bought Together

- LOZAEVE 15mm Silicone Flange Inserts for Spectra S1 S2, Medela Breast Pump Shields, Freestyle, Harmony, Sonata to Reduce 24mm Elastic Nipple Tunnel Down to 15mm; Also Fits Freemie 25mm Cups; 2pc/Each
- LOZAEVE 17mm Silicone Flange Inserts for Spectra S1 S2, Medela Breast Pump Shields, Freestyle, Harmony, Sonata to Reduce 24mm Elastic Nipple Tunnel Down to 17mm; Also Fits Freemie 25mm Cups; 2pc/Each
- Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk

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**Shop now:** [https://www.desertcart.fi/products/319100465-lozaeve-15mm-silicone-flange-inserts-for-spectra-s1-s2-medela](https://www.desertcart.fi/products/319100465-lozaeve-15mm-silicone-flange-inserts-for-spectra-s1-s2-medela)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-27*