{"product_id":"smarbore-4pcs-19mm-flange-insert-for-s9-s10-s12-wearable-breast-pumps","title":"Smarbore 4PCS 19mm Flange Insert for S9\/S10\/S12 Wearable Breast Pumps","description":"\u003ch2\u003eEnhance Comfort with Smarbore 19mm Flange Inserts\u003c\/h2\u003e\n\u003cp\u003eMeet a practical accessory designed to tailor fit for your wearable breast pump sessions. This 4-pack of 19mm silicone inserts works with 24mm shield setups from major brands, offering a subtle size adjustment to suit different pumping moments.\u003c\/p\u003e\n\u003cp\u003eIn everyday use, the soft silicone edge glides smoothly against the skin, providing a gentle touch during longer sessions and giving you a sense of reliability as you pump. The 4-pack lets you rotate between inserts to maintain an optimal fit across days, so you can choose the feel that best supports your routine.\u003c\/p\u003e\n\u003ch3\u003eFit, Compatibility, and Real-World Use\u003c\/h3\u003e\n\u003cp\u003eThese inserts are designed to reduce a 24mm shield nipple tunnel toward a closer, more comfortable fit. They’re compatible with popular wearable pumps, including S9, S9 Pro, S12, S12 Pro, and shields from Medela, Spectra, Willow, TSRETE, and Momcozy. Note: they are not designed for 27mm shields.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Safety\u003c\/h3\u003e\n\u003cp\u003eCrafted from BPA-free silicone, the inserts feel soft and flexible against the skin while remaining durable throughout daily use. The smooth edges minimize rubbing, and you’ll be able to swap parts as needed to maintain a clean, reliable setup.\u003c\/p\u003e\n\u003ch3\u003eCare, Cleaning, and Sanitation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEasy to clean: wash after each use with warm soapy water and rinse well.\u003c\/li\u003e\n  \u003cli\u003eSanitize options include steam, boiling water, or microwave-steam bags.\u003c\/li\u003e\n  \u003cli\u003eKeep inserts in a clean, dry place between uses to extend their life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the Right Size\u003c\/h3\u003e\n\u003cp\u003eSize choices matter for comfort and pumping efficiency. If you notice mild nipple swelling during pumping, consider experimenting with the 19mm insert to see if the feel improves. Always ensure the nipple tunnel isn’t squeezed or rubbed inside the shield.\u003c\/p\u003e\n\u003cp\u003eObserving how your nipple sits in the tunnel during pumping can help you decide when to switch sizes. If rubbing or squishing occurs, the 19mm option may offer a more comfortable alternative without sacrificing control.\u003c\/p\u003e\n\u003ch3\u003eCare and Support\u003c\/h3\u003e\n\u003cp\u003eWe stand behind the quality of these replacement parts. If you have questions about sizing or fit, our service team is available to help find the best solution for your setup.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecise 19mm insert for a closer fit with 24mm shields\u003c\/li\u003e\n  \u003cli\u003eBroad compatibility with top wearable pumps and shield brands\u003c\/li\u003e\n  \u003cli\u003eSoft, BPA-free silicone for skin-friendly use\u003c\/li\u003e\n  \u003cli\u003eEasy cleaning and reliable sanitation options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size are the flange inserts and which pumps are they compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are 19mm inserts designed for 24mm shields and fit S9\/S9 Pro\/S12\/S12 Pro wearables; not suitable for 27mm shields.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I clean and care for the inserts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Wash with warm soapy water after use and sanitize via steam, boiling water, or microwave-steam bags; the silicone is BPA-free.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Smarbore","offers":[{"title":"Default Title","offer_id":47381965635796,"sku":"B0BRJF2Y68","price":44.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/6955\/8484\/files\/smarbore-4pcs-flange-insert-19mm-pack.jpg?v=1766327752","url":"https:\/\/www.mythriftymom.ca\/products\/smarbore-4pcs-19mm-flange-insert-for-s9-s10-s12-wearable-breast-pumps","provider":"MyThriftyMom | Trusted Baby \u0026 Maternity Essentials for Canadian Families","version":"1.0","type":"link"}