MompMuir 18mm Silicone Flange Inserts – Compatible with Elvie Stride, Lansinoh, Medela, Spectra, Momcozy, Bellababy | Reduce 24-25mm to 18mm

Overview

The MompMuir 18mm silicone flange inserts are designed to complement a wide range of breast pumps by reducing the nipple tunnel from 24-25mm to 18mm. Made from soft silicone, they are easy to install and remove, and they preserve the pump’s suction while offering a more comfortable fit. This size is suitable for pre-pumping measurements around 14-15mm, or a base circumference of about 43.96-47.10mm, helping you tailor your setup for a smoother pumping experience.

Before you pump, these inserts fit into many popular pump ecosystems, providing a versatile option for households that use multiple brands. The 18mm size is one part of a broader range, with additional sizes available to help you find the best match for your needs.

Compatibility and Design

• Second generation, two-level taper design promotes milk flow without blocking.
• Maintains the original suction level of your pump while offering a more individualized fit.
• Designed to be easily installed and removed, with a seamless, food-safe silicone construction.

Care and Safety

• BPA and DEHP free, with materials chosen for safety and durability.
• Boiling water safe, steam safe, and top-rack dishwasher safe for convenient cleaning.
• Soft silicone construction aims to enhance comfort during sessions while maintaining reliable performance.

What’s Included

Each pack includes 2 flange inserts in the 18mm size. A broad range of sizes is available (15, 16, 17, 18, 19, 20, 21, 22mm) to support different preferences and setups.

Note: These inserts are designed to work with many pump brands and models and are not medical devices or guarantees of results. Real-world comfort and efficiency can vary by user and pump configuration.