--- product_id: 587800604 title: "Flange Inserts 17mm 8PC Compatible with Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/TSRETE/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size" brand: "gocroween" price: "NT$629" currency: TWD in_stock: true category: "Gocroween" url: https://www.desertcart.tw/products/587800604-flange-inserts-17mm-8pc-compatible-with-momcozy-s12-pro-s9 store_origin: TW region: Taiwan --- # 5 sizes (17-24mm) for perfect fit Compatible with 24mm flanges BPA-free safe silicone Flange Inserts 17mm 8PC Compatible with Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/TSRETE/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size **Brand:** gocroween **Price:** NT$629 **Availability:** ✅ In Stock ## Summary > 🎯 Nail the perfect fit, pump smarter, not harder! ## Quick Answers - **What is this?** Flange Inserts 17mm 8PC Compatible with Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/TSRETE/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size by gocroween - **How much does it cost?** NT$629 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/587800604-flange-inserts-17mm-8pc-compatible-with-momcozy-s12-pro-s9) ## Best For - gocroween enthusiasts ## Why This Product - Trusted gocroween brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Custom Fit Comfort:** Five precision sizes ensure a perfect, pain-free pumping experience tailored to your unique needs. - • **Multi-Pack Convenience:** Eight inserts with duplicates let you mix, match, and replace without interruption—because your pumping routine deserves backup. - • **Durable & Safe Silicone:** Crafted from transparent, BPA-free silicone for gentle, hygienic use you can trust every day. - • **Universal Compatibility:** Seamlessly works with top breast pump brands like Medela, Spectra, Momcozy, and more—no more guessing games. - • **Enhanced Milk Expression:** Optimized fit reduces discomfort and improves suction alignment, boosting milk flow and efficiency. ## Overview GOCROWEEN Flange Inserts offer 8 BPA-free silicone pieces in 5 sizes (17-24mm) designed to downsize standard 24mm breast pump flanges for a custom, comfortable fit. Compatible with major brands like Medela, Spectra, and Momcozy, these inserts reduce nipple pain and improve milk expression, making pumping more efficient and enjoyable for busy moms. ## Description 0 ## Features - Compatibility: The Flange Inserts 8pcs are breast pump accessories that can be used with most 24mm Shields/Flanges.Compatible with any S12 pro/S9 pro/S12/S9/TSRETE/Medela/Spectra/Opnmina/Elvie/Willow/Bellaaby/Motif Luna/Ameda/MOMMED/MYA/Ainsir/Phanpy/Lulia/NaNaLazy/Luxlady/kidzio/eulumap/Teexin/Fisroa/KISSBOBO/Goldeep/BIOBOO/Mumeasy/Nanawawa/TOVVILD etc 24mm flange/shield(Not for 27mm flange/shield) - Usage: GOCROWEEN flange inserts sets contain two of each size (5 sizes in total), which can be used to find the correct size for your nipples. At least two flange inserts can be used simultaneously for work. - Save: These replacement pump parts will save you the hassle of testing nipple size and selection. Many moms have nipples of varying sizes that can also change in size at different times. If your nipple size is less than 24mm, we have a suitable set for you. - Safety: Made of transparent silicone material,our product is BPA-free you can use it with confidence. - Wide Application: These breast pump accessories are only suitable for 24mm Shields/Flanges and cannot be used with other sizes of Shields/Flanges. Using coconut oil or nipple butter can reduce friction and make them easier to use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CM5QX328 | | ASIN | B0CM5QX328 | | Additional Features | Wearable | | Best Sellers Rank | #7,259 in Baby ( See Top 100 in Baby ) #101 in Electric Breast Pumps | | Brand Name | GOCROWEEN | | Color | Transparent | | Customer Reviews | 4.4 4.4 out of 5 stars (370) | | Date First Available | September 7, 2023 | | Included Components | Breast Flange | | Item model number | JCHUS-Breastpump-C2 | | Manufacturer | GOCROWEEN | | Manufacturer | GOCROWEEN | | Manufacturer Part Number | JCHUS-Breastpump-C2 | | Material Type | Silicone | | Model Number | JCHUS-Breastpump-C2 | | Number of Items | 8 | | Product Dimensions | 2 x 2 x 2 inches; 1.76 ounces | | Size | 17mm-8pcs | | UPC | 768523195671 | | Unit Count | 8 Count | ## Product Details - **Brand:** GOCROWEEN - **Included Components:** Breast Flange - **Material:** Silicone - **Number of Items:** 8 - **Special Feature:** Wearable ## Images ![Flange Inserts 17mm 8PC Compatible with Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/TSRETE/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - Image 1](https://m.media-amazon.com/images/I/51hdy88bwoL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Flange Inserts 17mm 8PC Compatible with Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/TSRETE/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size - Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk --- ## 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.tw/products/587800604-flange-inserts-17mm-8pc-compatible-with-momcozy-s12-pro-s9](https://www.desertcart.tw/products/587800604-flange-inserts-17mm-8pc-compatible-with-momcozy-s12-pro-s9) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-10-03*