--- product_id: 618118077 title: "Flange Sizing Kit 3-in-1 with 13/15/17/19/21mm for 24mm Electric Breast Pump Flanges/Shields, 10PCS Soft Silicone Flange Inserts for More Comfortable Pumping, BPA-Free, Essential for Moms" brand: "nursi luna" price: "3081 som" currency: KGS in_stock: true category: "Nursi Luna" url: https://www.desertcart.kg/products/618118077-flange-sizing-kit-3-in-1-with-13-15-17 store_origin: KG region: Kyrgyzstan --- # 5 precise flange sizes (13-21mm) Food-grade BPA-free silicone Dishwasher safe + cleaning brush included Flange Sizing Kit 3-in-1 with 13/15/17/19/21mm for 24mm Electric Breast Pump Flanges/Shields, 10PCS Soft Silicone Flange Inserts for More Comfortable Pumping, BPA-Free, Essential for Moms **Brand:** nursi luna **Price:** 3081 som **Availability:** βœ… In Stock ## Summary > πŸ‘©β€πŸΌ Pump smarter, not harder β€” find your perfect fit with Nursi Luna! ## Quick Answers - **What is this?** Flange Sizing Kit 3-in-1 with 13/15/17/19/21mm for 24mm Electric Breast Pump Flanges/Shields, 10PCS Soft Silicone Flange Inserts for More Comfortable Pumping, BPA-Free, Essential for Moms by nursi luna - **How much does it cost?** 3081 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/618118077-flange-sizing-kit-3-in-1-with-13-15-17) ## 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 - β€’ **Hygienic & Safe:** Made from BPA-free, food-grade silicone that's easy to clean and dishwasher safe for busy moms. - β€’ **Smart Sizing Tool:** Comes with a nipple ruler to quickly identify the ideal flange size as your breastfeeding needs evolve. - β€’ **Expert-Backed Design:** Developed by an IBCLC to ensure safe, effective, and pain-free breastfeeding support. - β€’ **Mom-Approved Comfort:** Lightweight and gentle inserts reduce discomfort and improve milk supply, making pumping a breeze. - β€’ **Perfect Fit Every Time:** Includes 10 silicone flange inserts in 5 sizes for personalized comfort and optimal pumping efficiency. ## Overview The Nursi Luna Flange Sizing Kit 3 in 1 offers 10 BPA-free silicone flange inserts in five sizes (13-21mm) designed by a certified lactation consultant. Compatible with 24mm flanges, it includes a nipple ruler and cleaning brush, ensuring hygienic, comfortable, and efficient pumping for new moms. Dishwasher safe and lightweight, this kit is a must-have breastfeeding essential to reduce pain and boost milk flow. ## Description desertcart.com : Nursi Luna Flange Sizing Kit 3-in-1 with 13/15/17/19/21mm for 24mm Electric Breast Pump Flanges/Shields, 10PCS Soft Silicone Flange Inserts for More Comfortable Pumping, BPA-Free, Essential for Moms : Baby ## Features - Better Sizing For Better Pumping: Nursi Luna Flange Sizing Kit 3-In-1 is developed by an IBCLC (International Board Certified Lactation Consultant) to help moms find the right flange size more easily. It helps reduce the confusion many moms face when standard breast pump flanges feel too large, uncomfortable, or not quite right, supporting a more comfortable pumping experience and improved pumping efficiency from the start. - Highly Compatible: This 10PCS flange sizing kit includes 5 sizes to choose fromβ€”13/15/17/19/21mm soft silicone flange inserts (2 of each size)β€”and fits most 24mm electric breast pump and manual breast pump flanges/shields. It helps size down the 24mm shield nipple tunnel for a better fit and more comfortable pumping. Note: Not compatible with 27-28mm shields. - Softer, More Comfortable Pumping: Made of BPA-free food-grade liquid silicone, these flange inserts feel softer and gentler than hard plastic flanges during daily pumping. The right size and soft material help improve fit, reduce discomfort caused by rubbing or squeezing, and support a more comfortable, smoother pumping experience with improved efficiency for daily pumping moms. - Easier Sizing Guidance: Developed by an IBCLC, this 3-in-1 nipple flange sizing kit includes a nipple measuring ruler and detailed instruction manual to help moms measure correctly and choose the right flange insert size. We recommend comparing nipple size before and after pumping for a better fit. Whether you need different sizes for each side or size changes over time, this 10PCS kit (13/15/17/19/21mm) offers flexible options for more comfortable, more efficient pumping. - Safe For Mom And Baby: Made of food-grade, BPA-free liquid silicone, these flange inserts are safe, reusable, easy to clean, and dishwasher safe. A sponge cleaning brush is included for added convenience. We recommend replacing inserts every 2 months to help maintain optimal suction. A practical breast pump accessory and a thoughtful registry essential for new moms. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CY81WHD5 | | ASIN | B0CY81WHD5 | | Additional Features | Better Fit, Comfort and Efficiency, Lightweight, Painless | | Brand Name | Nursi Luna | | Capacity | 13 Millimeters, 15 Millimeters, 17 Millimeters, 19 Millimeters, 21 Millimeters | | Color | Pink | | Customer Reviews | 4.6 4.6 out of 5 stars (1,929) | | Date First Available | March 28, 2024 | | Included Components | 13/15/17/19/21mm Flange Inserts * 2PCS, Cleaning Brush, Nipple Ruler Pink * 1PCS | | Is the item dishwasher safe? | Yes | | Item Weight | 0.14 Kilograms | | Item model number | FSK-FCS-01 | | Manufacturer | Nursi Luna | | Manufacturer | Nursi Luna | | Manufacturer Part Number | FSK-FCS-01 | | Material Type | Silicone | | Model Number | FSK-FCS-01 | | Number of Items | 13 | | Product Dimensions | 1 x 1 x 1 inches; 4.94 ounces | | Size | 10PCS 13/15/17/19/21mm | | Unit Count | 13.00 Count | ## Product Details - **Brand:** Nursi Luna - **Included Components:** 13/15/17/19/21mm Flange Inserts * 2PCS, Cleaning Brush, Nipple Ruler Pink * 1PCS - **Material:** Silicone - **Number of Items:** 13 - **Special Feature:** Better Fit, Comfort and Efficiency, Lightweight, Painless ## Images ![Flange Sizing Kit 3-in-1 with 13/15/17/19/21mm for 24mm Electric Breast Pump Flanges/Shields, 10PCS Soft Silicone Flange Inserts for More Comfortable Pumping, BPA-Free, Essential for Moms - Image 1](https://m.media-amazon.com/images/I/71NrfuwHHvL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Nursi Luna Flange Sizing Kit 3 in 1 with 10PCS Flange Inserts 13/15/17/19/21mm, Nipple Ruler, Cleaning Brush, Silicone Flanges Insert Kit for Electric Breast Pumps, Pumping Breastfeeding Essentials - 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kg/products/618118077-flange-sizing-kit-3-in-1-with-13-15-17](https://www.desertcart.kg/products/618118077-flange-sizing-kit-3-in-1-with-13-15-17) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-08*