Nuliie Silicone Flanges Insert Kit – 24mm Flange Sizing (13/15/17/19/21mm) 10pcs

Enhance Comfort and Fit with the Nuliie Flange Insert Kit

The Nuliie Silicone Flanges Insert Replacement Kit is a 10-piece set designed to help you customize the seal for a 24mm shield on many electric and manual breast pumps. The soft, food-grade silicone feels gentle against the skin and aims to support comfortable pumping sessions without promising specific results.

Key compatibility and use cases include smaller inserts that adapt a 24mm shield to a closer seal, potentially reducing friction and numbness during pumping, and a broad size range that accommodates variations across stages of breastfeeding.

What’s included

• Sizes: 13, 15, 17, 19, and 21 mm (total of 10 pieces) for flexible sizing.
• High-quality silicone that is BPA-free and safe for contact with pumped milk.
• Easy cleaning and dishwasher safe to simplify maintenance.
• Free nipple size measurement ruler to help you choose the right fit.
• Includes a helpful reminder that nipple size can vary over time; start with the 10-piece set if unsure.

How it helps during pumping

• Tailored sizing offers a more secure seal around the 24mm shield for a consistent pumping experience.
• The soft silicone texture is designed to reduce discomfort during extended pumping sessions.
• A range of sizes supports adjustments as needs change, potentially improving session efficiency.
• Compact, lightweight inserts are easy to store and swap between pumps.

Care and maintenance

• Made from food-grade silicone and BPA-free for safe use with pumping equipment.
• Wash after each use and replace every two months for best results.
• Includes a cleaning brush to simplify routine care.

Buying tips

If you know your exact nipple size, choosing the corresponding size is generally a good start. If uncertain, begin with the 10-piece set to explore multiple sizes and find the best fit.

Note: Not compatible with 27–28 mm shields. Packaging may vary, but the product inside remains the same.