NENESUPPLY 15mm Flange Insert - 24mm to 15mm Reducer for Elvie, Medela, Spectra & Willow

Overview

Meet the NENESUPPLY 15mm Flange Insert, a compact 2-pack of soft silicone adapters designed to reduce a 24mm flange to a gentler 15mm opening. Crafted by NENESUPPLY, these inserts are built to work with many popular pump parts, offering a practical option for a better fit without changing your pump body.

Comfort meets compatibility The soft silicone provides a cushioned entry that can feel gentler during pumping. The 15mm size may suit moms with smaller nipples, potentially supporting a smoother session and a more natural alignment for some users.

Compatibility and versatility

• Reduces 24mm flanges to 15mm for Elvie, Elvie Stride, Medela Personalfit Flex and Freestyle Hands-Free, Spectra, Willow, Willow Go, Momcozy, Motif Luna, and similar 24mm models
• Designed to work with most 24mm flanges on the market; refer to the product image for exact compatibility
• Two inserts per pack for easy rotation and backup use

Ease of use and care

• Easy to install and remove by simply pushing in and pulling out the inserts
• Embedded sealing circles help maintain suction integrity and reduce the risk of air leaks

Care, safety, and materials

• Dishwasher safe on the top rack for quick cleanup
• BPA and DEHP free and compliant with EU and USA material regulations
• Independently tested for quality and safety

Usage tips

For best results, ensure a snug fit against your flange and practice gentle insertion to preserve suction efficiency. These inserts are intended as a sizing aid, not a medical device.