Maymom 16 mm Flange Insert for Elvie & 24 mm Shields – BPA-Free Silicone

Overview

The Maymom 16 mm Flange Insert is a soft silicone accessory designed to work with a broad range of shield systems, including Elvie and other 24 mm cups. By narrowing the nipple tunnel from a standard 24 mm to 16 mm, this insert offers a more tailored fit that may suit certain pumping setups. Crafted from BPA-free, food-grade silicone, the insert emphasizes a gentle touch and durability for repeated use.

What’s included

Each package contains two 16 mm inserts. This model emphasizes a snug, trim-free fit without requiring any cutting or modification. Maymom also offers additional sizing options across its range to help you fine-tune fit over time.

• Two 16 mm flange inserts
• Snug fit without trimming needed for this model
• Available sizing across the Maymom lineup from 13 to 21 mm

Compatibility and fit

• Works with Elvie 24 mm shields for Single/Double Electric models
• Compatible with Elvie Stride Cup
• Supports 24 mm cups from Momcozy S9/S10/S12, LegendaryMilk, and Tsrete wearable sets
• Compatible with Medela PersonalFit Flex 24 mm shield, Motif Luna 24 mm flange, Ameda Mya 24 mm flange, and Ameda Mya Pro 24 mm flange
• Designed to remain usable with most handsfree bras when inserted inside 24 mm detachable shields

Fit, trim and materials

• Snug, secure feel with a 16 mm nipple tunnel
• No trimming or cutting required for this model
• Made from BPA-free, food-contact grade silicone for skin-friendly performance

Practical use and care

In everyday use, the insert can be paired with compatible shields to help tailor the tunnel size to your preference. The soft silicone surface is designed to feel smooth against the skin, helping reduce irritation during longer sessions. For care, rinse with mild soap and cool water after pumping and allow to air dry completely before reuse. Avoid high heat or dishwashers to prolong the life of the silicone.

Key benefits in real-world use

• Tailors shield fit by reducing the tunnel from 24 mm to 16 mm, offering a potential everyday comfort option
• Broad brand compatibility increases the chances you can adapt existing shields and cups
• No need to modify shields or bottles, preserving shield integrity and your workflow
• Soft, durable silicone that’s easy to clean and reuse day after day

Note

This product is an accessory intended to complement your current pumping setup. While it may improve fit for some users, results can vary depending on shield brands, sizes, and individual fit preferences.