Maymom 15mm Insert for 24mm Shields – Compatible with Medela, Spectra, Elvie, Motif Luna, Ameda MYA

Overview

The Maymom 15mm insert is designed to adapt a standard 24mm shield down to a 15mm nipple tunnel. This compact, flexible option aims to provide a more comfortable feel for small-nippled users while staying compatible with a broad range of popular breast pumps. Crafted from BPA-free, food-contact grade silicone, the insert is built for everyday use and easy cleaning, making it a practical accessory for daily pumping routines.

What you gain

• A snug, comfortable fit for small nipples by reducing the tunnel from 24 mm to 15 mm, helping to align the shield with your natural shape.
• Flexible, BPA-free silicone that’s gentle on skin and easy to clean between sessions.
• Broad compatibility with major shield brands, including Medela, Spectra, Elvie, Willow, Motif Luna, and Ameda MYA families.
• Simple installation with a straightforward push. Some models may require a bit more force to attach or remove due to shaft design.
• Safe for regular use with dedicated daily pumping, offering a practical option to customize shield fit without changing pumps.

Compatibility notes and tips

• Works with 24mm shields from Medela (Freestyle Flex, Sonata, Swing-Maxi, Pump in Style variants) and similar sizes from Spectra, Elvie, Willow, Motif Luna, and Ameda MYA.
• Specific caveat: Motif Luna and Ameda Mya flange shafts can be smaller in ID, so you may need a little extra force to install or remove the insert.
• Not compatible with Ameda 25 mm Purely Yours flange or Mya Joy. For those setups, consider the long version of Maymom inserts.

Real-life use scenarios

For a parent using a 24mm shield from Medela who wants a more tailored tunnel feel, the 15mm insert can create a softer transition around the nipple. If you’re using Motif Luna or Ameda MYA 24mm flange, the insert may help achieve a more secure seat—just be prepared for a touch more effort when inserting or removing on certain shafts.

Care and safety

Made from BPA-free silicone, the Maymom 15mm insert is designed for repeated use with straightforward cleaning. Regular inspection and cleaning help maintain its fit and performance as part of your pumping routine.