Maymom 20 mm Flange Insert (Green) – Elvie & Medela 24mm Compatible Silicone

Overview

Meet the Maymom 20 mm flange insert in a fresh green finish. This compact silicone insert pairs with 24 mm shields to create a narrower 20 mm tunnel, offering an approachable option for a different pumping fit. It is made from BPA free silicone and is not an original Elvie replacement part, designed to work with a wide range of shield systems while keeping comfort in mind.

What you get and how it adapts

You receive two lightweight, flexible 20 mm inserts that slide inside 24 mm detachable shields. The result is a snug tone you might notice as you position the shield, with a softer edge that can feel smoother during pumping. The design emphasizes comfort and versatility rather than a fixed outcome.

• Two 20 mm silicone inserts
• Color: green; material: BPA free silicone
• Not an original Elvie replacement part

Broad compatibility

The insert is designed to work with many shields and cups that use a 24 mm opening. This includes Elvie Single/Double Electric shields, Elvie Stride Cup, and additional 24 mm options from brands like Momcozy, Medela, Motif Luna, Ameda, LegendaryMilk, and Tsrete.

• Elvie 24 mm shields and Stride Cup
• Medela PersonalFit Flex 24 mm
• Motif Luna 24 mm, Ameda Mya 24 mm and Pro 24 mm
• Momcozy S9/S10/S12 24 mm cups, LegendaryMilk 24 mm, Tsrete wearable cups
• Compatible with many handsfree bras when used inside 24 mm shields

Fit, trimming and sizes

Designed for a snug fit without trimming the insert itself. The Maymom sizing ecosystem includes inserts spanning 13 to 21 mm, giving you options across the line while this model focuses on a 20 mm dimension for balance between comfort and compatibility.

Care and safety

Constructed from food contact grade silicone, BPA free and reusable. Clean with mild soap and water, rinse thoroughly, and air dry. Store in a cool, dry place away from direct heat.

Real world use and considerations

Expect a softer edge as you insert the shield and a potentially steadier pumping rhythm when the tunnel is narrower. The green Maymom insert offers a practical path to experiment with shield fit options without altering your current equipment.