--- product_id: 590637508 title: "Nuliie Silicone Flange Inserts 13/15/17/19/21mm 10PCS for 24mm Breast Pump" brand: "nuliie" price: "3226 som" currency: KGS in_stock: true reviews_count: 13 category: "Nuliie" url: https://www.desertcart.kg/products/590637508-nuliie-silicone-flange-inserts-13-15-17-19-21mm-10pcs store_origin: KG region: Kyrgyzstan --- # Fits most 24mm breast pump shields 5 precise flange sizes (13-21mm) Dishwasher safe & easy clean Nuliie Silicone Flange Inserts 13/15/17/19/21mm 10PCS for 24mm Breast Pump **Brand:** nuliie **Price:** 3226 som **Availability:** ✅ In Stock ## Summary > 🍼 Perfect fit, painless pump — because your comfort deserves precision. ## Quick Answers - **What is this?** Nuliie Silicone Flange Inserts 13/15/17/19/21mm 10PCS for 24mm Breast Pump by nuliie - **How much does it cost?** 3226 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/590637508-nuliie-silicone-flange-inserts-13-15-17-19-21mm-10pcs) ## 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 - • **Boost Your Milk Output:** Optimized nipple tunnel sizing enhances suction efficiency, helping you pump more milk with less effort. - • **Hygienic & Safe Materials:** Made from BPA-free, food-grade silicone that’s dishwasher safe and easy to sanitize for worry-free use. - • **All-in-One Pumping Solution:** Includes a nipple measurement ruler and cleaning brush—everything you need to find your ideal fit and maintain cleanliness. - • **Adaptable Through Every Stage:** Multiple sizes accommodate changing nipple sizes during breastfeeding, so you’re always pumping at peak comfort. - • **Custom Fit for Maximum Comfort:** Five silicone flange sizes ensure a perfect, pain-free pumping experience tailored to your unique needs. ## Overview Nuliie Silicone Flange Inserts offer a versatile 10-piece kit with five sizes (13-21mm) designed to fit most 24mm breast pump shields. Crafted from BPA-free, food-grade silicone, these inserts improve pumping comfort and efficiency by customizing the nipple tunnel size. The kit includes a nipple measurement ruler and cleaning brush, making it easy to find the perfect fit and maintain hygiene. Ideal for breastfeeding mothers seeking painless, optimized milk expression with a hygienic, reusable solution. ## Description desertcart.com : Nuliie Silicone Flange Inserts 13/15/17/19/21mm 10PCS for 24mm Breast Pump | Compatible with Spectra, Includes Nipple Sizer for Flanges for Accurate Sizing, Boosts Pumping Efficiency & Comfort, BPA-free : Baby Review: Breastfeeding necessity - I’m so glad I found this flange sizing kit—it has made a huge difference in my pumping experience. The silicone is really high-quality, soft but durable, and super easy to clean, which is a must when you’re using something this often. I love that it comes with both a sizing chart and a conversion chart. It took all the guesswork out of figuring out the right fit, and having everything included made the process so much less stressful. The little cleaning tool it comes with is also such a thoughtful bonus—it makes keeping everything sanitary quick and easy. The biggest difference for me has been comfort and output. Since using the correct size, I’ve noticed a significant increase in my milk supply and way less pain while pumping. It’s honestly been a game changer. If you’re breastfeeding or pumping and unsure about your flange size, I highly recommend this kit. It’s simple, effective, and made a noticeable difference for me right away. Review: Comfortable and helpful for pumping - These flange inserts are really helpful, especially since the set comes with multiple sizes so you can find the one that fits you best. The silicone feels soft and comfortable while pumping, and they fit securely inside my pump flanges. Having the correct size makes pumping much more comfortable for me. I also like that they’re easy to clean and reuse. Great set to have for any pumping mom! ## Features - [HIGH COMPATIBILITY] Nuliie flange sizing kit 13/15/17/19/21mm (10pcs) ffits most 24mm flanges/shields for electric double breast pump and manual breast pump use. 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] Enhance your pumping comfort and efficiency with our essential flange inserts. The soft and flexible silicone provides a gentle and secure fit, helping to create a smoother and more comfortable pumping experience. A must-have for any breastfeeding mother who needs to pump milk. - [SAFE & EASY TO CLEAN] Ensure safety and maintain the performance of your breast pump with our flange inserts. Made from food-grade liquid silicone and free from BPA, these inserts are easy to clean and dishwasher safe. We recommend washing them promptly after each use and replacing every 2 months to keep optimal functionality. Plus, includes a complimentary cleaning brush. - [CARING SERVICE] With our silicone flange inserts, you receive a free nipple measurement ruler 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 provide unparalleled after-sale for mothers by answering your questions anytime and anywhere. - [FRIENDLY REMINDER] Nipple size can vary throughout different breastfeeding stages, requiring different sizes of flange inserts for your breast pump. If you're aware of your exact nipple size, we recommend purchasing the corresponding size directly. However, if you're unsure, we suggest starting with our 10-pack of Flange Inserts, which contains five different sizes to ensure you find the perfect fit. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CMPBBHMZ | | Additional Features | Comfort and Efficiency, Lightweight, Painless | | Best Sellers Rank | #191 in Baby ( See Top 100 in Baby ) #12 in Breastfeeding Supplies | | Brand | Nuliie | | Brand Name | Nuliie | | Color | Transparent | | Customer Reviews | 4.6 out of 5 stars 4,567 Reviews | | Included Components | 13/15/17/19/21mm Flange Inserts (10PCS), Cleaning Brush, Nipple Ruler * 1PCS | | Item Weight | 18.14 g | | Manufacturer | Nuliie | | Manufacturer Part Number | NEMMZH | | Material | Silicone | | Material Type | Silicone | | Material Type Free | BPA Free, Bisphenol-S (BPS) Free, Phthalate Free | | Model Name | NEMMZH | | Model Number | NEMMZH | | Number of Items | 10 | | Size | 13/15/17/19/21 mm 10PCS for 24 mm shield | | Special Feature | Comfort and Efficiency, Lightweight, Painless | | Unit Count | 10 Count | ## Product Details - **Brand:** Nuliie - **Included Components:** 13/15/17/19/21mm Flange Inserts (10PCS), Cleaning Brush, Nipple Ruler * 1PCS - **Material:** Silicone - **Material Type Free:** BPA Free, Bisphenol-S (BPS) Free, Phthalate Free - **Special Feature:** Comfort and Efficiency, Lightweight, Painless ## Images ![Nuliie Silicone Flange Inserts 13/15/17/19/21mm 10PCS for 24mm Breast Pump - Image 1](https://m.media-amazon.com/images/I/81PimULRxGL.jpg) ## Available Options This product comes in different **Size, Unit Count** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Breastfeeding necessity *by G***I on April 15, 2026* I’m so glad I found this flange sizing kit—it has made a huge difference in my pumping experience. The silicone is really high-quality, soft but durable, and super easy to clean, which is a must when you’re using something this often. I love that it comes with both a sizing chart and a conversion chart. It took all the guesswork out of figuring out the right fit, and having everything included made the process so much less stressful. The little cleaning tool it comes with is also such a thoughtful bonus—it makes keeping everything sanitary quick and easy. The biggest difference for me has been comfort and output. Since using the correct size, I’ve noticed a significant increase in my milk supply and way less pain while pumping. It’s honestly been a game changer. If you’re breastfeeding or pumping and unsure about your flange size, I highly recommend this kit. It’s simple, effective, and made a noticeable difference for me right away. ### ⭐⭐⭐⭐⭐ Comfortable and helpful for pumping *by K***A on August 12, 2026* These flange inserts are really helpful, especially since the set comes with multiple sizes so you can find the one that fits you best. The silicone feels soft and comfortable while pumping, and they fit securely inside my pump flanges. Having the correct size makes pumping much more comfortable for me. I also like that they’re easy to clean and reuse. Great set to have for any pumping mom! ### ⭐⭐⭐⭐⭐ Great for my Spectra! *by R***. on August 6, 2026* Bought these to resize my fit on my spectra flanges and so happy with the result. This pack comes with several sizes to find the proper fit for each breast. It also comes with a measuring tool and instructions on which size to use based on your nipple size. They work great with my spectra and have made such a difference while pumping! ## Frequently Bought Together - Nuliie 10PCS Flange Sizing Kit 13/15/17/19/21mm for 24mm Flange/Shield of Most Pumps, Silicone Flanges Insert for Momcozy/Spectra Electric Breast Pumps, Pumping Essential Kit for Moms - Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk - haakaa Manual Breast Pump for Breastfeeding, Silicone, Clear 4oz/100ml --- ## 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.kg/products/590637508-nuliie-silicone-flange-inserts-13-15-17-19-21mm-10pcs](https://www.desertcart.kg/products/590637508-nuliie-silicone-flange-inserts-13-15-17-19-21mm-10pcs) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-09-15*