Nuliie 8PCS Silicone Flange Inserts — 21mm for 24mm Shields (BPA-Free, Dishwasher Safe)

Overview

Nuliie 8PCS Silicone Flange Inserts are designed to adapt a 24mm wearable shield by reducing the nipple tunnel to a comfortable 21mm inner diameter. Crafted from soft, flexible silicone, these inserts provide a gentle, snug feel that blends with everyday pumping routines without adding bulk.

Made for real-life use, the inserts are food-grade silicone, BPA-free, and built to withstand frequent handling. Their pliable texture aims to support a smooth pumping rhythm, while staying comfortable through long sessions.

How they work and who they’re for

In many pumping setups, a slightly smaller tunnel can help align the shield with your nipple, reducing friction and improving overall comfort. These inserts are a practical accessory for moms who use 24mm shields and want a softer fit without changing pumps.

• Adaptability: lowers a 24mm shield’s tunnel to a 21mm diameter for a better fit.
• Comfort-first design: soft silicone cushions contact points for gentler wear during pumping.
• Possible efficiency benefits: a comfortable fit may support a steadier pumping session.
• Bonus tool: includes a free nipple measurement ruler to help compare sizes before and after pumping.

Care, safety, and maintenance

Cleaning is straightforward: the inserts are dishwasher safe and designed for quick after-use cleanup. To maintain peak performance, replace every two months and pair with the included cleaning brush for thorough cleaning.

• Safe material: BPA-free, food-grade silicone suitable for frequent use with breast pumps.
• Ease of cleaning: dishwasher safe; prompt cleaning after each use is recommended.
• Maintenance: replace inserts every 2 months to preserve fit and performance.
• Included accessory: complimentary nipple measurement ruler helps you find the best size.

Sizing, compatibility, and tips

These inserts are intended for use with most 24mm shields. They do not fit 27–28mm shields. Nipple size can vary across breastfeeding stages, so you may benefit from trying different sizes. If you’re unsure about sizing, consider a multi-size approach to discover the right fit for you.

In summary, the Nuliie 8PCS Flange Inserts offer a practical way to tailor your pump experience to your body, potentially enhancing comfort and consistency in your pumping routine.