Maymom 19mm Flange Insert for 24mm Shields – BPA Free Silicone, Medela/Spectra/Elvie/Luna/Mya Compatibility

Tailored comfort with Maymom 19mm Flange Insert

Designed for smaller-nippled pumping days, the Maymom 19mm insert lets you convert standard 24mm shields into a snug 19mm tunnel. The soft silicone feels flexible and gentle against skin, while the housing remains sturdy enough to hold shape during sessions. This is a practical accessory built to adapt, not a guarantee of outcomes, and it invites you to explore a fit that could feel more natural with your pump setup.

Key benefits include compatibility across multiple breast pump brands and models, a BPA-free silicone build, and clear fit notes to guide your setup. Use this insert to expand your options without changing your main flange size. It’s designed to offer options and potential improvements in fit depending on your kit and routine.

What this insert does

• Converts a 24mm shield tunnel to a 19mm opening for a more tailored fit on smaller nipples.
• Made from BPA-free, food-contact grade silicone for safety and durability.
• Supports a broad range of popular pumps, including Medela, Spectra, Elvie, Motif Luna, and Ameda Mya 24mm flanges.
• Note: It is not compatible with Mya Joy; for 25mm flanges, consider the longer version of the insert.

Ideal use cases

• With Medela pumps such as Freestyle Flex, Sonata, Swing-Maxi, Pump in Style, and Hands-free Cup 24mm assemblies, to fine-tune tunnel size.
• With Spectra Harmony, Sonata, and Swing-Maxi pumps for a comfortable, controlled tunnel.
• With Elvie wearable pumps and Motif Luna or Ameda Mya 24mm systems as a retrofit option.

Fit notes and care

• The insert is designed to fit a variety of 24mm flanges; however, the shaft ID on some models (like Motif Luna and Ameda Mya) may require a touch more force to install or remove.
• Always ensure a proper seal and comfortable fit before pumping; no claim of medical outcome is intended.

Each piece is built with durability in mind, and the silicone remains soft and flexible after repeated use and cleaning. If your setup involves a 24mm flange, this may expand your options without committing to a different size.