BDICOVE 4Pcs Flange Inserts 21mm — 11 Sizes, BPA-Free Silicone, Wide Pump Compatibility

Customizable comfort for evolving breastfeeding needs

Meet the BDICOVE flange inserts in a compact 4-piece set designed to adapt as your journey progresses. Crafted from transparent, food-grade silicone, these inserts aim to reduce friction and help you find a more comfortable pumping rhythm. The 21mm size is designed to sit within the 24mm tunnel you’re used to, offering a customizable option without replacing your entire flange kit.

Tip: If you’re unsure about your size, starting with the 10-piece option can help you test several sizes and discover what feels best over time.

11 sizes, broad compatibility, and practical fit

• 11 sizes ranging from 12mm to 22mm to match changing needs
• Reduces a standard 24mm tunnel down to your chosen size for a tailored fit
• Soft silicone provides a gentle touch that supports comfortable contact during pumping
• Food-grade, BPA-free material ensures a safe and clean experience
• Transparent silicone helps you visually monitor fit and flow during use
• Easy to clean, boil-safe design supports simple hygiene between sessions
• Widely compatible with popular pumps including Momcozy, Spectra, Medela, eufy, Elvie, Lansinoh, Paruu, and more

Comfort, efficiency, and everyday practicality

These inserts are designed to be soft and flexible, potentially reducing irritation while you pump. While results can vary, many users report a calmer, more comfortable experience that may streamline routine pumping sessions. The design supports quick size changes, so you can adapt to shifts in comfort or anatomy without buying new hardware.

Real-life scenarios where this kit can help include adjusting to postpartum changes, managing comfort during longer pumping sessions, or swapping sizes when traveling or changing schedules. The kit’s broad compatibility means you can experiment across compatible brands without buying multiple adapters.

Care, safety, and practical reminders

Made from transparent, food-grade silicone, the inserts are BPA-free and designed for repeated use with basic care. After pumping, rinse with warm soapy water. For refreshment, you may boil or steam the inserts at about 100°C. Consider replacing inserts every 1–2 months if you notice wear or changes in fit.

• Wash with warm water and mild soap after each use
• Boil or steam at ~100°C for sanitization
• Replace inserts every 1–2 months for optimal comfort and fit
• Store in a clean, dry place between uses