Description
Product Overview
Discover the ultimate 11 Size Flange Sizing Kit designed for the 24mm flange/shield of most breast pumps, including Momcozy, Spectra, and Bellababy. This silicone flange insert set ensures a snug, leak‑free fit while providing maximum comfort during pumping sessions.
Key Features
- 11 precision‑cut silicone flanges ranging from 20mm to 32mm
- Durable, BPA‑free silicone material that’s gentle on skin
- Easy one‑step replacement – no tools required
- Compatible with a wide range of pump models (Momcozy, Spectra, Bellababy, and many others)
- Quick‑dry, machine‑washable for hassle‑free maintenance
- Lightweight and compact – perfect for travel or on‑the‑go pumping
Why Choose This Kit?
Every mother deserves a comfortable and efficient pumping experience. Our flange sizing kit offers:
- Optimal Fit: Eliminates leaks and discomfort caused by ill‑fitting flanges.
- Enhanced Milk Flow: A well‑aligned flange improves suction and milk output.
- Cost‑Effective: Replaces the need to purchase multiple flanges or a whole new pump.
- Eco‑Friendly: Reusable silicone reduces waste compared to disposable alternatives.
Compatibility
Designed to fit the 24mm flange/shield on most breast pumps. Ideal for:
- Momcozy 24mm pumps
- Spectra 24mm models
- Bellababy 24mm shields
- Other 24mm flange systems – simply swap sizes as needed.
Care Instructions
Keep your flanges fresh and hygienic by following these simple steps:
- Wash with warm, soapy water after each use.
- Rinse thoroughly and air dry or use a clean towel.
- Machine wash on a gentle cycle if preferred.
- Inspect for wear and replace any damaged flanges immediately.
Customer Reviews
“This kit saved me from a costly pump upgrade. The fit is perfect, and the silicone is super soft.” – Jessica, New Mom
“I love the variety of sizes. It’s like having a custom fit every time.” – Maria, Lactation Consultant






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