Nuliie 8-Pack 17mm Silicone Flange Inserts for 24mm Breast Pump Shields | Comfort-Fit Kit

Nuliie 8 Pack 17mm Silicone Flange Inserts for 24mm Breast Pump Shields

Designed for moms who want a more comfortable, customized pumping experience, these soft silicone inserts slide into a standard 24mm shield to bring the tunnel size into a gentler, more fitting profile. The 17mm design is built to work with most wearable pumps, offering a kinder seal and a smoother feel during sessions. This kit is about adapting fit to your body, not reshaping expectations, so you can focus on the moment rather than discomfort.

Key benefits

• Eight inserts in one kit provide flexible sizing options for evolving needs
• Designed to fit most 24mm wearable pumps, helping you achieve a better seal and reduced irritation
• Soft silicone aims to boost comfort and potentially streamline pumping sessions
• Using the right size may contribute to a more comfortable pumping experience
• Includes a free nipple measurement ruler to help you pick the best fit
• Not compatible with 27-28mm shields to avoid misfit
• Free nipple measurement ruler helps you compare changing sizes over time

Care and cleaning

• Made from food grade liquid silicone and BPA free
• Dishwasher safe, making post pumping cleanup simpler
• Wash promptly after each use to maintain performance
• Replace every two months to preserve fit and flexibility
• Complimentary cleaning brush included for easy maintenance

Sizing and fit guidance

Size can vary through breastfeeding stages, so tracking changes helps you keep a comfortable fit. If you know your exact size, buying that size directly is sensible. If unsure, starting with a 10 pack can help you discover the best match.

What’s in the box

• Eight 17mm silicone flange inserts
• Free nipple measurement ruler
• Complimentary cleaning brush

Real world use cases

In daily pumping, swapping inserts to match changing size can maintain comfort during longer sessions. The compact kit travels easily for pumping on the go, while the ruler supports reliable sizing after growth or shifts in needs. Many moms appreciate the option to tailor fit during travel, early feeding changes, or transitional stages, keeping comfort as a priority without compromising function.