Nuliie 10PCS Silicone Flange Inserts Kit | 17–21mm for 24mm Breast Pump Shields

Customize Your Pump Fit with Nuliie 10PCS Silicone Flange Inserts

Breast pumping should feel comfortable and flexible, and the Nuliie flange inserts kit is designed to help you tailor a 24 mm shield to your body. With a range of soft silicone inserts in 17, 18, 19, 20, and 21 mm, this kit supports a more personalized fit across a variety of wearable pumps. It works with many popular brands, so you can keep using your favorite device while refining comfort and efficiency. Note that this kit is not compatible with 27–28 mm shields.

What’s Inside and How It Works

• Ten silicone inserts sized 17–21 mm to adapt a 24 mm shield to your preferred fit.
• Designed for broad compatibility with brands including Nuliie, Momcozy, Elvie, SPECTRA, Lansinoh, Bellababy, Zomee, Tommee Tippee, and more.
• Smooth, soft silicone with gentle edges that feel comfortable against skin during pumping.

Material, Safety, and Easy Care

• Made from food-grade silicone, BPA-free, and dishwasher safe for simple cleaning.
• Wash promptly after each use and replace every 2 months to maintain performance.
• Includes a complimentary cleaning brush and a PP material storage case for convenient organization.

Care, Sizing Support, and After-Sales

• Free nipple measurement ruler helps you compare sizes before and after pumping for a comfortable, confident fit.
• Dedicated after-sales support to answer sizing questions and provide guidance anytime.
• Storage case keeps inserts organized and portable for on-the-go use.

Real-world use often centers on finding a snug, smooth transition between sizes as you move through pumping sessions. This kit offers flexible options to test what feels best, potentially enhancing comfort and session consistency without promising guaranteed results.