Maymom 18 mm Flange Insert Pink – Elvie Compatible, 24 mm Shield Fits, BPA-Free Silicone

Overview

The Maymom 18 mm Flange Insert in pink is a soft, food-contact grade silicone accessory designed to adapt 24 mm shield setups to a smaller diameter. It’s not an original Elvie replacement part, but it’s built to work with a wide range of shields and devices, helping you tailor fit during pumping sessions.

Crafted for a snug, comfortable feel, this insert is lightweight and flexible enough to slide into 24 mm detachable shields without the need for trimming. By narrowing the nipple tunnel from 24 mm to 18 mm, it can offer a more secure, individualized fit while you pump, move, or wear a handsfree bra throughout the day.

Compatibility and Fit

• Elvie Single/Double Electric units
• Elvie Stride Cup (24 mm)
• Medela PersonalFit Flex Shield (24 mm)
• Motif Luna 24 mm flange
• Ameda Mya 24 mm flange and Ameda Mya Pro 24 mm flange
• Tsrete wearable 24 mm cups
• Momcozy S9, S10, S12 24 mm cups
• LegendaryMilk 24 mm cup
• Broad compatibility with most 24 mm shields when used inside detachable shields

These options help you maintain compatibility with popular handsfree bras while adjusting the fit to your personal comfort and rhythm of pumping.

Key Features and Real‑Life Use

• 2 x 18 mm inserts in a single compact package
• Snug, secure feel without any trimming or cutting required for this model
• Pink silicone insert combines a tactile, flexible surface with a smooth edge for gentle contact
• BPA-free and made from food-contact grade silicone for peace of mind during use

In daily use, you might notice a more controlled tunnel size and a reduced gap between shield and nipple, which can contribute to a comfortable pumping session during longer wear or when moving around. The insert’s soft silicone and precise 18 mm target help balance support with natural movement, offering a practical option for varied pumping routines.

Size Options and Care

Available in a range of sizes from 13 to 21 mm, the 18 mm insert sits in the middle of this lineup, providing flexibility as your fit evolves. The pink color adds a visible cue to quick identification during setup. For safety and longevity, rely on the BPA-free silicone materials and rinse with mild soap after use.

Important Notes

• Not an original Elvie replacement part
• Designed to work with many 24 mm shields and compatible devices, where allowed by the manufacturer

Think of this insert as a potential way to explore a customized pumping fit with familiar gear, keeping in mind that outcomes can vary by setup and usage. It’s a practical option to consider if you’re seeking a different tunnel size without changing your existing shield hardware.