--- 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: "€ 25.19" currency: EUR in_stock: true reviews_count: 13 category: "Nursi Luna" url: https://www.desertcart.com.cy/products/618118077-flange-sizing-kit-3-in-1-with-13-15-17 store_origin: CY region: Cyprus --- # 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:** € 25.19 **Availability:** ✅ In Stock ## Summary > 👩‍🍼 Pump smarter, not harder — 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?** € 25.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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 - • **Hygienic & Safe:** Made from BPA-free, food-grade silicone that's easy to clean and dishwasher safe for busy moms. - • **Smart Sizing Tool:** Comes with a nipple ruler to quickly identify the ideal flange size as your breastfeeding needs evolve. - • **Expert-Backed Design:** Developed by an IBCLC to ensure safe, effective, and pain-free breastfeeding support. - • **Mom-Approved Comfort:** Lightweight and gentle inserts reduce discomfort and improve milk supply, making pumping a breeze. - • **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 10PCS Flange Inserts 13/15/17/19/21mm, Silicone Flanges Insert Kit for 24mm Flange/Shield, Pumping Essentials Kit for Moms : Baby Review: This kit is very helpful and easy to use. - The sizing card makes it simple to find the correct flange size, and the silicone inserts are comfortable and good quality. It really improved my pumping experience. Definitely recommend for moms who want a better fit and more Review: Such a relief after using this kit for pumping! - I was hurting so much while pumping before I sized my nipple and used the correct flange size. This kit helped me correctly size my nipple which reduced the pain and increased my supply. ## Features - Essential for New Moms: Nursi Luna Flange Sizing Kit 3 in 1, developed by an IBCLC (International Board Certified Lactation Consultant), enhances comfort and pumping efficiency for new moms, addressing common confusion and discomfort during breastfeeding. - Highly Compatible: 10Pcs Flange sizing kit come in a variety of sizes to choose from 13/15/17/19/21mm (2 flange inserts of each size) Fits with 24mm flanges/shields. Note: Not compatible with 27-28mm shields - Getting The Right Flange Size: Nipple size can change during different breastfeeding stages, requiring adjustments for optimal comfort. Our nipple ruler based on IBCLC recommendations, provides precise sizing to ensure a perfect fit and efficient pumping - Safe For Baby And Mom: Made from food-grade silicone, BPA-free, easy to clean, and dishwasher safe. Includes a sponge cleaning brush. Replace flange insert every 2 months for optimal performance - Perfect Gift for New Moms: Our silicone flange inserts help mothers quickly and comfortably find the right size, ensuring a smooth pumping experience. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CY81WHD5 | | ASIN | B0CY81WHD5 | | Additional Features | Lightweight | | Best Sellers Rank | #352 in Baby ( See Top 100 in Baby ) #18 in Breastfeeding Supplies | | 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 (1,888) | | 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 | 1 | | Product Dimensions | 1 x 1 x 1 inches; 4.94 ounces | | Size | 10PCS 13/15/17/19/21mm | | Unit Count | 1.00 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:** 1 - **Special Feature:** Lightweight ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ This kit is very helpful and easy to use. *by A***A on March 17, 2026* The sizing card makes it simple to find the correct flange size, and the silicone inserts are comfortable and good quality. It really improved my pumping experience. Definitely recommend for moms who want a better fit and more ### ⭐⭐⭐⭐⭐ Such a relief after using this kit for pumping! *by A***A on March 21, 2026* I was hurting so much while pumping before I sized my nipple and used the correct flange size. This kit helped me correctly size my nipple which reduced the pain and increased my supply. ### ⭐⭐⭐⭐⭐ Great find! *by C***Y on April 7, 2026* Fits my BabyBuddah 2.0 and my Medela PIS 24mm flanges. Great prize for all that's included! I really appreciate the measuring device and the guide to ensure a proper and safe fit. ## 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? - 🛒 **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.com.cy/products/618118077-flange-sizing-kit-3-in-1-with-13-15-17](https://www.desertcart.com.cy/products/618118077-flange-sizing-kit-3-in-1-with-13-15-17) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-25*