Essential 10-Piece silicone flange insert kit for breast pumps

High Compatibility

Nuliie flange sizing kit, including 13/15/17/19/21mm sizes (10pcs), fits most 24mm wearable breast pumps. This kit helps reduce the 24mm shield nipple tunnel to the correct size. Note: This kit is not compatible with 27-28mm shields.

Essential Accessory for Breast Pumps

Achieve enhanced breast pumping, reduced pumping time, and maximized milk production with our flange inserts for breast pumps. The comfortable and soft silicone material is designed to stimulate milk flow and enhance comfort during use. Additionally, these inserts reduce pain and increase milk output, making them an indispensable tool for any breastfeeding mother who needs to pump milk.

Safe and Easy to Clean

Ensure safety and optimize the performance of your breast pump with our silicone flange inserts. These inserts are made from food-grade liquid silicone and are BPA-free. They are easy to clean and dishwasher safe. We advise washing the pump inserts promptly after each use and replacing them every 2 months to maintain optimal functionality. A complimentary cleaning brush is also provided for your convenience.

Caring Service

With our silicone flange inserts, you receive a free nipple measurement ruler to help you choose the perfect size. Compare the size of your nipple before and after pumping to ensure the most comfortable and effective fit. We provide outstanding after-sales support by answering your questions anytime, anywhere.

Friendly Reminder

Nipple size can vary throughout different breastfeeding stages, requiring different sizes of flange inserts. If you know your exact nipple size, we recommend purchasing the corresponding size directly. However, if you are unsure, we suggest starting with our 10-pack of Flange Inserts, which includes five different sizes to ensure you find the perfect fit.

Your order may come with either the new or old packaging, shipped randomly. Rest assured, both versions offer the same high-quality product.