BDICOVE 4Pcs Flange Inserts 14mm – Universal Fit for Momcozy/Spectra/Medela/Eufy/Elvie/Lansinoh/Paruu P10 (M5/M9/M6/V2 Pro/S12 Pro/E10 S1) 24mm Flange

Discover a more personalized pumping routine with BDICOVE 4Pcs Flange Inserts. This kit provides an expansive sizing range so you can gradually adapt to changing needs. Eleven sizes span from 12 mm to 22 mm, giving you flexible options across sessions. If you are unsure which size to pick, starting with a multi size approach can help you test several options and settle on the most comfortable fit.

Broad compatibility for busy households

Designed to work with many leading pumps, including Momcozy M5, M9, M6, and S12 Pro, as well as Spectra, Medela, eufy, Elvie, Lansinoh, Paruu, Nuliie, and others. The kit gently reduces a standard 24 mm tunnel to a size that better matches your body, enabling a smoother pumping experience.

• 11 sizes (12 mm–22 mm) accommodate evolving fit as you progress through different stages
• Soft silicone material provides a gentle touch and helps minimize friction during use
• Food-grade silicone; BPA-free and skin-friendly for daily, repeated use
• Easy to clean after each session; safe for boiling or steam disinfection at 100°C (212°F)
• Consider replacing inserts every 1–2 months to maintain optimal fit and hygiene

What to expect in real life use

Many moms find the right size key to a more comfortable pumping session, potentially reducing discomfort and helping keep pumping efficient over time. The snug, soft feel of the silicone helps maintain a steady rhythm without harsh pressure.

• Wide compatibility supports a range of pump brands and models
• Smaller tunnels can reduce pressure points and improve comfort during pumping
• Transparent silicone is durable and BPA-free for everyday use

Care and tips

Rinse with warm water after use, wash with mild soap, and air-dry thoroughly. For disinfection, boil or steam-sterilize the inserts. Remember that nipple size can change; reassess fit periodically to maintain comfort and efficiency.