---
product_id: 395535446
title: "16mm Silicone Flange Inserts Compatible with for Spectra S1/S2, Medela, Bellababy, Elvie, Paruu R12 P10, Momcozy S9 S10 S12 Pro, Freemie Breast Pump Shield, Reduce 27-28mm Tunnel to 16mm, 2pcs"
brand: "lozaeve"
price: "Bs.425"
currency: BOB
in_stock: true
url: https://www.desertcart.bo/products/395535446-16mm-silicone-flange-inserts-compatible-with-for-spectra-s1-s2
store_origin: BO
region: Bolivia
---

# Reduces 27-28mm tunnel to 16mm Compatible with 10+ major pump brands BPA-free durable silicone 16mm Silicone Flange Inserts Compatible with for Spectra S1/S2, Medela, Bellababy, Elvie, Paruu R12 P10, Momcozy S9 S10 S12 Pro, Freemie Breast Pump Shield, Reduce 27-28mm Tunnel to 16mm, 2pcs

**Brand:** lozaeve
**Price:** Bs.425
**Availability:** ✅ In Stock

## Summary

> 🤱 Perfect fit, peak flow—because your milk deserves the best!

## Quick Answers

- **What is this?** 16mm Silicone Flange Inserts Compatible with for Spectra S1/S2, Medela, Bellababy, Elvie, Paruu R12 P10, Momcozy S9 S10 S12 Pro, Freemie Breast Pump Shield, Reduce 27-28mm Tunnel to 16mm, 2pcs by lozaeve
- **How much does it cost?** Bs.425 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/395535446-16mm-silicone-flange-inserts-compatible-with-for-spectra-s1-s2)

## 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

- • **Handsfree Bra Friendly:** Maintains compatibility with most handsfree bras, empowering multitasking moms to pump discreetly and comfortably.
- • **Safe & Durable Silicone:** Crafted from BPA-free, clear silicone that’s gentle on skin and built to last through countless pumping sessions.
- • **Universal Compatibility:** Works flawlessly with top breast pump brands like Spectra, Medela, Elvie, and more—no need to switch gear.
- • **Precision Fit for Small Nipples:** Seamlessly reduces large 27-28mm tunnels to a snug 16mm for maximum comfort and milk flow.
- • **Boost Milk Expression Efficiency:** Optimizes shield fit to prevent irritation and maximize milk output—because every drop counts.

## Overview

LOZAEVE 16mm Silicone Flange Inserts transform standard 27-28mm breast pump tunnels into a precise 16mm fit, enhancing comfort and milk expression for small-nippled mothers. Compatible with leading brands like Spectra, Medela, and Elvie, these BPA-free silicone inserts ensure durability and skin safety while supporting handsfree bra use for a seamless pumping experience.

## Description

16mm Silicone Flange Inserts Compatible with for Spectra S1/S2, Medela, Bellababy, Elvie, Paruu R12 P10, Momcozy S9 S10 S12 Pro, Freemie Breast Pump Shield, Reduce 27-28mm Tunnel to 16mm, 2pcs

## Features

- LOZAEVE 16mm flange inserts to compatible with Spectra S1/S2, Bellababy, Elvie, Willow, Momcozy S9/S10/S12/M1 Wearable, Freemie, Evenflo, Maymom breast pump shields. It will reduce the 27-28mm tunnel down to 16mm. Also fit for Medela (PersonalFit Flex, Harmony, Freestyle, Swing Maxi, Sonata, and Symphony) breast pump shields, It will reduce the 27mm tunnel down to 16mm. 2pcs each pack.
- Seamless Compatibility For Optimal Milk Expression: Suitable for diameter 13-15mm(after a pumping session), or measure the circumference of base about 34.54 - 40.82mm before a pumping session.
- Great solution for small-nippled mothers using large breast shields, Proper tunnel fit is essential for comfort and efficient milk output.
- BPA free, made of silicone material. Durable, clear, and comfortable. This accessory helps breast shields for more effective pumping and maximized milk expression while helping to avoid trauma or irritation.
- Maintain compatibility with most handsfree bra. You can use most handsfree bra cups with they original 27/28mm detachable shields having this insert inside. During operation, you need to squeeze slightly to make the Insert fully fit with the shield to achieve the perfect effect.

## Product Details

- **Brand:** LOZAEVE
- **Special Feature:** Bpa Free,Wearable
- **Material:** Silicone
- **Number of Items:** 2
- **Color:** White, Clear

## Images

![16mm Silicone Flange Inserts Compatible with for Spectra S1/S2, Medela, Bellababy, Elvie, Paruu R12 P10, Momcozy S9 S10 S12 Pro, Freemie Breast Pump Shield, Reduce 27-28mm Tunnel to 16mm, 2pcs - Image 1](https://m.media-amazon.com/images/I/51G2C86YndL.jpg)
![16mm Silicone Flange Inserts Compatible with for Spectra S1/S2, Medela, Bellababy, Elvie, Paruu R12 P10, Momcozy S9 S10 S12 Pro, Freemie Breast Pump Shield, Reduce 27-28mm Tunnel to 16mm, 2pcs - Image 2](https://m.media-amazon.com/images/I/61nrrqqr2FL.jpg)
![16mm Silicone Flange Inserts Compatible with for Spectra S1/S2, Medela, Bellababy, Elvie, Paruu R12 P10, Momcozy S9 S10 S12 Pro, Freemie Breast Pump Shield, Reduce 27-28mm Tunnel to 16mm, 2pcs - Image 3](https://m.media-amazon.com/images/I/71Q-G5F+iFL.jpg)
![16mm Silicone Flange Inserts Compatible with for Spectra S1/S2, Medela, Bellababy, Elvie, Paruu R12 P10, Momcozy S9 S10 S12 Pro, Freemie Breast Pump Shield, Reduce 27-28mm Tunnel to 16mm, 2pcs - Image 4](https://m.media-amazon.com/images/I/710V-Z-X0yL.jpg)
![16mm Silicone Flange Inserts Compatible with for Spectra S1/S2, Medela, Bellababy, Elvie, Paruu R12 P10, Momcozy S9 S10 S12 Pro, Freemie Breast Pump Shield, Reduce 27-28mm Tunnel to 16mm, 2pcs - Image 5](https://m.media-amazon.com/images/I/61PF0KYDdwL.jpg)

## Questions & Answers

**Q: Will these fit in pumps like Aidmom? I would hate to buy them and not be able to return if they don't fit my pump.**
A: These are breast pump accessories. You need to determine the model and size of your breast pump.

**Q: Will this work with Elvie stride?**
A: yes, it's for elvie 28mm

**Q: I have tsrete 27mm wearable pump will this fit in? I really need 15mm but this is close i would like a longer version**
A: It's ok for your 27mm flange. change it down to 16mm

**Q: Are these compatible with momcozy hands free pump?**
A: Not sure. I used them with my Elvie and they fit fine in that.

## Frequently Bought Together

- LOZAEVE 16mm Silicone Flange Inserts Compatible with for Spectra S1/S2, Medela, Bellababy, Elvie, Paruu R12 P10, Momcozy S9 S10 S12 Pro, Freemie Breast Pump Shield, Reduce 27-28mm Tunnel to 16mm, 2pcs
- Medela Contact Nipple Shields, Small 16mm | For Latching Difficulties during Breastfeeding, Flat or Inverted Nipples
- Maymom 16mm Flange and Duckbill Valve Compatible with Spectra S1 Spectra S2 Spectra 9 Plus Not Original Spectra Pump Parts Replace Spectra S2 Pump Parts Spectra Flange Spectra Duckbill Valve

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-03*