--- product_id: 392029705 title: "20mm 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 20mm, 2pcs" brand: "lozaeve" price: "129 zł" currency: PLN in_stock: true url: https://www.desertcart.pl/products/392029705-20mm-silicone-flange-inserts-compatible-with-for-spectra-s1-s2 store_origin: PL region: Poland --- # BPA Free Silicone Reduces Tunnel Size Seamless Compatibility 20mm 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 20mm, 2pcs **Brand:** lozaeve **Price:** 129 zł **Availability:** ✅ In Stock ## Summary > Pump with Confidence! 💪 ## Quick Answers - **What is this?** 20mm 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 20mm, 2pcs by lozaeve - **How much does it cost?** 129 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/392029705-20mm-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 - • **Hands-Free Convenience:** Maintain compatibility with most hands-free bras for a hassle-free pumping experience. - • **Durable & Safe Material:** Crafted from BPA-free silicone, ensuring safety for both you and your baby. - • **Optimal Fit for Comfort:** Transform your pumping experience with a snug fit that maximizes comfort and efficiency. - • **Universal Compatibility:** Designed to work seamlessly with major breast pump brands like Spectra, Medela, and more. - • **Enhanced Milk Expression:** Achieve better milk output with the perfect nipple tunnel size tailored for small-nippled mothers. ## Overview The LOZAEVE 20mm Silicone Flange Inserts are designed to reduce the nipple tunnel size from 27-28mm to 20mm, ensuring a comfortable and efficient pumping experience for mothers with smaller nipples. Made from BPA-free silicone, these inserts are compatible with a variety of breast pump brands, providing a seamless fit and enhanced milk expression while preventing nipple trauma. ## Description 20mm 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 20mm, 2pcs ## Features - LOZAEVE 20mm flange inserts to compatible with Spectra S1/S2, Bellababy, Elvie, Paruu R12 P10, Momcozy S9/S10/S12/M1 Wearable, Freemie, Evenflo, Maymom breast pump shields. It will reduce the 27-28mm nipple tunnel down to 20mm. Also fit for Medela (PersonalFit Flex, Harmony, Freestyle, Swing Maxi, Sonata, and Symphony) breast pump shields, It will reduce the 27mm nipple tunnel down to 20mm. 2pcs each pack. - Seamless Compatibility For Optimal Milk Expression: Suitable for nipple diameter 17-19mm(after a pumping session), or measure the circumference of nipple base about 47.10 - 53.38mm before a pumping session. - Great solution for small-nippled mothers using large breast shields, Proper nipple 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 nipple 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 ## Images ![20mm 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 20mm, 2pcs - Image 1](https://m.media-amazon.com/images/I/51Q78c0ldjL.jpg) ## Questions & Answers **Q: Sold as pair?** A: Yes, there are two altogether. **Q: Can use these flanges for the wearable breast pump of the brand Youha?** A: yes, it's can use these flanges for the wearable breast pump of the brand Youha 27-28mm flanges. ## Frequently Bought Together - LOZAEVE 20mm 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 20mm, 2pcs - Momcozy Hands Free Pumping Bra, Adjustable Breast-Pumps Holding and Nursing Bra, Pumping & Nursing Bra in One - LOZAEVE 22mm 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 22mm, 2pcs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/392029705-20mm-silicone-flange-inserts-compatible-with-for-spectra-s1-s2](https://www.desertcart.pl/products/392029705-20mm-silicone-flange-inserts-compatible-with-for-spectra-s1-s2) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-24*