Suniceme Flange Inserts 17mm – 4-Pack for 24mm Shields, Fits Medela, Spectra, Elvie & More

Overview

Suniceme flange inserts 17mm are soft silicone adapters designed to fit most 24mm shields and flanges. By narrowing the nipple tunnel from 24mm to 17mm, they create a more contained, gentle channel that can help you feel a calmer, more controlled pumping session. The cool, smooth silicone offers a comfortable touch against the skin, helping you focus on your rhythm without added bulk at the shield opening. This 4-piece pack is a practical addition to a busy pumping routine, whether you’re at home, at work, or on the go.

The material is BPA-free and food-grade, built to withstand regular cleaning and sanitizing. The surface resists buildup and cleans easily, so you can keep the parts fresh between sessions. While the inserts are designed for daily use, they’re best treated as a consumable part that benefits from periodic replacement to maintain fit and performance.

Key benefits

• Comfortable, targeted fit that can reduce pressure points during pumping
• Broad compatibility with many popular brands and 24mm shields
• Safe, clean silicone that’s simple to sanitize and maintain
• Replacement every 1 to 2 months recommended for optimal performance

Compatibility and usage

These inserts are not compatible with 27mm shields. They work with a wide range of brands including Medela, Spectra, Elvie, Momcozy, Bellababy and more, offering flexible options across different pumping setups. If you notice discomfort or an inconsistent flow, trying a 17mm insert can be a practical next step to explore fit and comfort during milking sessions.

For best results, observe how your nipples look during pumping. It’s normal for nipples to swell a bit as you adjust, and the right insert size can help you find a smoother rhythm. Always ensure a proper seal and comfortable alignment before starting a session.

Care, maintenance, and replacement

• Clean after each use with warm soapy water; sanitize with steam or boiling water as needed
• Inspect for wear or damage and replace parts every 1 to 2 months for best performance

What you get

A 4-piece set designed to complement a variety of 24mm shields and flanges, giving you flexibility across pumping routines.