--- product_id: 188611378 title: "Flange Inserts 17 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 17 mm; 2pc/Each" brand: "maymom" price: "AR$58250" currency: ARS in_stock: true category: "Maymom" url: https://www.desertcart.com.ar/products/188611378-flange-inserts-17-mm-for-medela-spectra-24-mm-shields store_origin: AR region: Argentina --- # Reduces 24mm flange tunnel to 17mm Compatible with 7+ major pump brands Soft, BPA-free food-grade silicone Flange Inserts 17 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 17 mm; 2pc/Each **Brand:** maymom **Price:** AR$58250 **Availability:** ✅ In Stock ## Summary > ✨ Pump Smarter, Not Harder — Comfort Meets Compatibility! 🤱 ## Quick Answers - **What is this?** Flange Inserts 17 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 17 mm; 2pc/Each by maymom - **How much does it cost?** AR$58250 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/188611378-flange-inserts-17-mm-for-medela-spectra-24-mm-shields) ## Best For - maymom enthusiasts ## Why This Product - Trusted maymom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hands-Free Bra Friendly:** Maintains full compatibility with most hands-free pumping bras, empowering multitasking mamas on the move. - • **Universal Compatibility:** Seamlessly works with Medela, Spectra, Momcozy, Willow, Ameda, Lansinoh, Freemie & more—one insert, endless pump options. - • **Premium Silicone Comfort:** Crafted from BPA-free, food-grade silicone for gentle, skin-safe pumping sessions that keep you going longer. - • **Customer-Centric Innovation:** Backed by responsive support and continuous product improvements—because your comfort is their mission. - • **Precision Fit for Sensitive Moms:** Transforms standard 24mm flanges to a snug 17mm fit, minimizing discomfort and nipple trauma. ## Overview Maymom Flange Inserts reduce the standard 24mm nipple tunnel to a more comfortable 17mm size, crafted from BPA-free silicone. Compatible with a wide range of popular breast pump brands including Medela, Spectra, Momcozy, Willow, and more, these inserts enhance fit and comfort for moms with smaller nipples. Designed to work seamlessly with hands-free bras, they offer a versatile, skin-friendly solution that supports longer, pain-free pumping sessions. Trusted by thousands of moms and backed by attentive customer service, these inserts are a must-have for any pumping mama seeking relief and efficiency. ## Description desertcart.com : Maymom Flange Inserts 17 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 17 mm; 2pc/Each : Baby ## Features - Maymom 17 mm inserts (Long) compatible with Medela PersonalFit/Spectra 24 mm shields. It will reduce the 24-mm shield nipple tunnel down to 17 mm. Also compatible with Momcozy/LegendairyMilk/Tsrete Wearable 24mm silicone cups. - Maintain compatibility with most handsfree bra - Based on the Medela PersonalFit system. You can use most handsfree bra with your original 24 mm detachable shields having this insert inside. - Can be compatible with Spectra 24mm flanges, Ameda Purely Yours 25mm flanges, Ameda Mya Joy 25mm flanges, Willow 24mm flanges, Lansino 24mm flanges. Momcozy S9/S10/S12 Wearable Breastpump 24 mm cups ( NOT for 27 mm M1 cups) - Also fits freemie 25 mm cup to reduce its nipple tunnel - BPA free, made of food-grade silicone. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DNYBX8K | | ASIN | B07DNYBX8K | | Best Sellers Rank | #4,189 in Baby ( See Top 100 in Baby ) #69 in Breast Shells & Nipple Therapy Products | | Brand Name | Maymom | | Customer Reviews | 4.5 4.5 out of 5 stars (3,536) | | Date First Available | June 12, 2018 | | Item Weight | 1.44 ounces | | Item model number | X012-i17x2 | | Manufacturer | Maymom | | Manufacturer | Maymom | | Manufacturer Part Number | X012-i17x2 | | Material Type | Silicone | | Model Number | X012-i17x2 | | Number of Items | 1 | | Product Dimensions | 3.5 x 2.4 x 1.18 inches; 1.44 ounces | | Size | 2 Count (Pack of 1) | | Unit Count | 2 Count | ## Product Details - **Brand:** Maymom - **Item Weight:** 1.44 ounces - **Material:** Silicone - **Number of Items:** 1 - **Size:** 2 Count (Pack of 1) ## Images ![Flange Inserts 17 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 17 mm; 2pc/Each - Image 1](https://m.media-amazon.com/images/I/41PJStJ+2UL.jpg) ## Available Options This product comes in different **Pattern** options. ## Questions & Answers **Q: Can these get shipped out any faster? Im desperate to get my milk clog out and i need these inserts. Please ship my order 🙏** A: HI, please contact amazon for this matter. we use them to do the shipping. the stock is with amazon. **Q: Can you put this in the freezer?** A: Yes **Q: Will this work with the 24 mm elvie or willow pump?** A: Yes! I have the elvie and use these! Just had to cut the ends to make it shorter but after I did it works perfect! **Q: Will these work with the 24mm motif luna flanges?** A: HI, while this should work, but we recommend that you use our ONE-piece flange for convenience. here is the link https://www.amazon.com/Maymom-Spectra-Flanges-Original-Replaces/dp/B07PVJ8ZVM/ref=sr_1_2?dchild=1&keywords=maymom+17&qid=1593191447&sr=8-2 If you are still in the process of finding the best fit, you can try our two piece system here. buy a connector and any size of shield you want to try - https://www.amazon.com/dp/B07WD385MM/ref=twister_B07W9KTWDB?_encoding=UTF8&psc=1 ## Frequently Bought Together - Maymom Flange Inserts 17 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 17 mm; 2pc/Each - Maymom Flange Inserts 19 mm for Medela, Spectra 24 mm Shields/Flanges, Momcozy/Willow Wearable Cup. Compatible with Medela Freestyle, Harmony to Reduce 24mm Nipple Tunnel Down to 19 mm; 2pc/Each - Maymom Flange 15mm Inserts Compatible with Medela, Spectra 24 mm Shields/Flanges, Momcozy/ Willow Wearable Cup. Compatible with Medela Freestyle, Harmony , to Reduce 24mm Down to 15 mm; 2pc/Each --- ## 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.ar/products/188611378-flange-inserts-17-mm-for-medela-spectra-24-mm-shields](https://www.desertcart.com.ar/products/188611378-flange-inserts-17-mm-for-medela-spectra-24-mm-shields) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-10*