--- product_id: 678689243 title: "Nursi Luna 21mm Flange Inserts 4PCS for 24mm Breast Pump, Flange Sizing Kit" brand: "nursi luna" price: "FREE" currency: TND in_stock: false reviews_count: 13 url: https://www.desertcart.tn/products/678689243-nursi-luna-21mm-flange-inserts-4pcs-for-24mm-breast-pump store_origin: TN region: Tunisia --- # 21mm precision fit BPA-free silicone Includes cleaning brush Nursi Luna 21mm Flange Inserts 4PCS for 24mm Breast Pump, Flange Sizing Kit **Brand:** nursi luna **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ✨ Pump smarter, not harder — comfort and efficiency in every drop! 🍼 ## Quick Answers - **What is this?** Nursi Luna 21mm Flange Inserts 4PCS for 24mm Breast Pump, Flange Sizing Kit by nursi luna - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/678689243-nursi-luna-21mm-flange-inserts-4pcs-for-24mm-breast-pump) ## Best For - nursi luna enthusiasts ## Why This Product - Trusted nursi luna brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe & Skin-Friendly:** Crafted from BPA-free, food-grade silicone that’s gentle on sensitive skin. - • **Hygienic & Ready to Go:** Comes with a compact storage case and sponge brush for easy cleaning and on-the-go protection. - • **Universal Compatibility:** Seamlessly fits most 24mm breast pump shields, saving you time and hassle. - • **Durable & Easy to Maintain:** Sanitize with boiling water for long-lasting hygiene and durability. - • **Perfect Fit, Maximum Comfort:** 21mm flange inserts designed to reduce discomfort and boost pumping efficiency. ## Overview The Nursi Luna Flange Sizing Kit features four 21mm BPA-free silicone inserts designed to fit 24mm breast pump shields. Engineered for comfort and efficiency, it includes a hygienic storage case and cleaning brush, making it an essential accessory for breastfeeding moms seeking a painless, effective pumping experience. ## Description Place the bottom of the nipple perpendicular to the ruler or nipple measure tool card. Use a size chart for guidance on the proper size for the fit. If your nipple rubs or feels squeezed in the flange channel, it is an unsuitable flange size and you need to replace the right size flange/insert. 4 in 1 Flange Sizing Kit Colostrum Collector Kit 150 Bottle Washer Tablets Breastfeeding Essentials 3 in 1 Flange Sizing Kit Flange Sizing Kit Nipple Measurement Tool We're committed to enhancing every mother's breastfeeding experience with products that redefine comfort and quality, ensuring support, confidence, and comfort throughout. Join us to discover how our products can change your life, experiencing the difference in every detail. ## Features - Essential Breastfeeding Support for Moms: More than just an accessory—this nipple flange sizing kit is part of your true breastfeeding essentials. Correct sizing reduces discomfort, supports healthy pumping, and makes each session more effective for both new and experienced moms - Easy Storage: This flange insert includes a plastic storage case and a sponge cleaning brush for neat, hygienic storage after cleaning. The compact case design ensures easy storage, portability, and ideal protection, keeping the flange insert clean and ready for next use - Compatibility and Versatility: These flange size kit are designed to seamlessly integrate with various 24mm flange/shield. Their extensive compatibility saves time and effort - Safe and Gentle: Made from BPA-free, food-grade silicone, these flanges are soft, cushioned, and gentle on sensitive skin while supporting efficient milk flow. They’re easy to clean and maintain, with an included sponge brush for added convenience - Easy to Clean and Durable: Made for busy breastfeeding mothers, these silicone flange inserts are easy to clean and maintain. They can be sanitized with boiling water, ensuring that the accessories remain hygienic and durable ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0DJ8TVKR9 | | Best Sellers Rank | #5 in Electric Breast Pumps | | Date First Available | November 9, 2024 | | Item Model Number | FL-001 | | Manufacturer | Nursi Luna | | Product Dimensions | 1 x 1 x 1 inches; 1.76 ounces | ## Product Details - **Brand:** Nursi Luna - **Included Components:** 21mm Flange Inserts with Storage Case * 4PCS - **Material:** Silicone - **Number of Items:** 1 - **Special Feature:** Better Fit, Comfort and Efficiency, Lightweight, Painless ## Images ![Nursi Luna 21mm Flange Inserts 4PCS for 24mm Breast Pump, Flange Sizing Kit - Image 1](https://m.media-amazon.com/images/I/71hXIjUb5AL.jpg) ![Nursi Luna 21mm Flange Inserts 4PCS for 24mm Breast Pump, Flange Sizing Kit - Image 2](https://m.media-amazon.com/images/I/71+5B4t8cIL.jpg) ![Nursi Luna 21mm Flange Inserts 4PCS for 24mm Breast Pump, Flange Sizing Kit - Image 3](https://m.media-amazon.com/images/I/61sNTMG6QFL.jpg) ![Nursi Luna 21mm Flange Inserts 4PCS for 24mm Breast Pump, Flange Sizing Kit - Image 4](https://m.media-amazon.com/images/I/71KTrc-CneL.jpg) ![Nursi Luna 21mm Flange Inserts 4PCS for 24mm Breast Pump, Flange Sizing Kit - Image 5](https://m.media-amazon.com/images/I/61jkc2ucj1L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by on Reviewed in the United States October 10, 2026* Accurate sizing and flange inserts. Definitely one of my favorites because they are thick and not super flimsy like some of the other brands on here. I use it with my spectra S1 pump, but they are too long for my Momcozy M5 wearables. ### ⭐⭐⭐⭐⭐ Good Quality and Fit All My Pumps! *by on Reviewed in the United States July 23, 2026* I love this kit!! My flange size has changed a couple times throughout my breastfeeding journey and this kit has all the sizes I have needed. The flanges are great quality and have fit in my spectra, baby buddah 2.0, and momcozy s12. Would highly recommend! ### ⭐⭐⭐⭐⭐ Works well! *by on Reviewed in the United States October 18, 2026* Super helpful!! Fits well in my spectra2 ## Frequently Bought Together - Nursi Luna Flange Insert 21mm 4PCS for 24mm Flanges/Shield of Most Pumps, Flange Sizing Kit Silicone Breast Pump Flanges Insert with Storage Box, Cleaning Brush, Breastfeeding Essentials Kit for Moms - Looxii Muslin Burp Cloths 100% Cotton Large 20''x10'' Extra Soft and Absorbent 6 Pack Baby Burping Cloth for Boys Girls (Dark Green) --- ## 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.tn/products/678689243-nursi-luna-21mm-flange-inserts-4pcs-for-24mm-breast-pump](https://www.desertcart.tn/products/678689243-nursi-luna-21mm-flange-inserts-4pcs-for-24mm-breast-pump) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-26*