--- product_id: 597732966 title: "Nursi Luna Flange Sizing Kit, Flange Inserts for 24mm Breast Pumps, 10PCS" brand: "nursi luna" price: "¥3602" currency: JPY in_stock: true reviews_count: 13 category: "Nursi Luna" url: https://www.desertcart.jp/products/597732966-nursi-luna-flange-sizing-kit-flange-inserts-for-24mm-breast store_origin: JP region: Japan --- # 5 precise flange sizes (13-21mm) BPA-free, food-grade silicone Includes cleaning sponge brush Nursi Luna Flange Sizing Kit, Flange Inserts for 24mm Breast Pumps, 10PCS **Brand:** nursi luna **Price:** ¥3602 **Availability:** ✅ In Stock ## Summary > 👩‍🍼 Perfect Fit, Maximum Flow — Because Your Comfort Deserves Precision! ## Quick Answers - **What is this?** Nursi Luna Flange Sizing Kit, Flange Inserts for 24mm Breast Pumps, 10PCS by nursi luna - **How much does it cost?** ¥3602 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/597732966-nursi-luna-flange-sizing-kit-flange-inserts-for-24mm-breast) ## 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 - • **Hygiene Made Easy:** Durable, easy-to-clean inserts can be sanitized with boiling water and come with a handy cleaning brush. - • **Boost Your Milk Flow:** Optimized flange fit reduces pain and maximizes milk extraction—because every drop counts. - • **Pump with Confidence:** Nipple ruler included to quickly identify your ideal flange size—no more guesswork or discomfort. - • **Gentle on Sensitive Skin:** Crafted from BPA-free, food-grade silicone for a cushioned, irritation-free pumping experience. - • **Tailored Fit for Every Mom:** 10 soft silicone inserts in 5 sizes ensure a perfect, comfortable seal for efficient pumping. ## Overview The Nursi Luna Flange Sizing Kit offers 10 BPA-free silicone inserts in five sizes (13-21mm) designed for 24mm breast pump shields. It includes a nipple ruler for accurate sizing and a cleaning sponge brush for easy maintenance. This kit enhances pumping comfort and efficiency by ensuring a customized fit, making it an essential accessory for breastfeeding moms seeking pain-free, effective milk expression. ## Description desertcart.com : Nursi Luna Flange Sizing Kit, Flange Inserts for 24mm Breast Pumps, 10PCS | 13/15/17/19/21mm, Includes Nipple Sizer for Flanges to Find the Right Fit, Soft Silicone for Comfortable & Efficient Pumping : Baby Review: Good Quality and Fit All My Pumps! - 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! Review: Brilliant! - I wish I knew about this product sooner. Fits perfectly into my BabyBuddha 2.0 and made pumping loads more efficient and comfortable. Highly recommend ## 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 - Customized Comfort with Multiple Sizes: Every mom is unique. This flange sizing kit includes 10 soft silicone flange inserts (13/15/17/19/21mm), allowing you to find the right fit for each side. A proper fit ensures a secure seal, better suction, and a cozier pumping experience—an important piece of your breast feeding essentials - Easy Measuring with Nipple Ruler: No more guessing sizes. The included nipple measurement tool makes it simple to identify your correct fit, helping moms choose the right flange insert quickly and confidently - 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 | B0CKZH37FX | | Additional Features | Better Fit, Comfort and Efficiency, Lightweight, Painless | | Best Sellers Rank | #918 in Baby ( See Top 100 in Baby ) #5 in Electric Breast Pumps | | Brand | Nursi Luna | | Brand Name | Nursi Luna | | Color | Transparent | | Customer Reviews | 4.6 out of 5 stars 2,266 Reviews | | Included Components | 13mm Flange Inserts * 2PCS, 15mm Flange Inserts * 2PCS, 17mm Flange Inserts * 2PCS, 19mm Flange Inserts * 2PCS, 21mm Flange Inserts * 2PCS Included Components 13mm Flange Inserts * 2PCS, 15mm Flange Inserts * 2PCS, 17mm Flange Inserts * 2PCS, 19mm Flange Inserts * 2PCS, 21mm Flange Inserts * 2PCS See more | | Item Weight | 0.12 kg | | Manufacturer | Nursi Luna | | Manufacturer Part Number | FL-001 | | Material | Silicone | | Material Type | Silicone | | Model Name | FLANGEKIT | | Model Number | FL-001 | | Number of Items | 1 | | Operation Mode | Manual | | Size | 10 PCS 13/15/17/19/21 mm for 24 mm shields | | Special Feature | Better Fit, Comfort and Efficiency, Lightweight, Painless | | Unit Count | 1 Count | ## Product Details - **Brand:** Nursi Luna - **Material:** Silicone - **Operation Mode:** Manual - **Special Feature:** Better Fit, Comfort and Efficiency, Lightweight, Painless ## Images ![Nursi Luna Flange Sizing Kit, Flange Inserts for 24mm Breast Pumps, 10PCS - Image 1](https://m.media-amazon.com/images/I/716k-NSecmL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good Quality and Fit All My Pumps! *by E***H on 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! ### ⭐⭐⭐⭐⭐ Brilliant! *by I***R on August 24, 2026* I wish I knew about this product sooner. Fits perfectly into my BabyBuddha 2.0 and made pumping loads more efficient and comfortable. Highly recommend ### ⭐⭐⭐⭐⭐ Good Product *by R***L on July 22, 2026* Very useful. I love the measuring piece, perfect way to make sure I'm using the correct flange size. No more uncomfortable pumping. ## Frequently Bought Together - Nursi Luna Flange Inserts 10PCS 13/15/17/19/21mm for 24mm Flanges/Shield of Most Pumps, Flange Sizing Kit Silicone Flanges Insert, Breastfeeding Essentials Kit for New Moms - Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk - Earth Mama Organic Nipple Butter™ | Nipple Cream Safe for Breastfeeding | Postpartum Essentials for Nursing | Non Lanolin Nipple Cream, 2-Fluid Ounce --- ## 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.jp/products/597732966-nursi-luna-flange-sizing-kit-flange-inserts-for-24mm-breast](https://www.desertcart.jp/products/597732966-nursi-luna-flange-sizing-kit-flange-inserts-for-24mm-breast) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-30*