Flange Sizing Kit

Struggling with nipple pain or low milk output while pumping?
Discover the right fit with our 5-size flange insert kit — designed to make pumping more comfortable, efficient, and gentle for every new mom.

FEATURES

• ✅ 5 Sizes Included (13/15/17/19/21mm) – Easily find your best fit to reduce pain and increase milk output.

• ✅ Wide Compatibility – Works with most popular wearable breast pumps (Momcozy, Elvie, Willow, Spectra, Medela, and more).

• ✅ Comfort-Driven Design – Made from soft, BPA-free food-grade silicone for safe, gentle use.

• ✅ Includes Full Sizing Kit – Comes with nipple ruler, tape measure, cleaning sponge brush, and storage box.

• ✅ Easy to Clean & Sterilize – Rinse with warm soapy water or sterilize via steam, boiling, or microwave bag.

• ✅ IBCLC Recommended – Developed with lactation consultants to support your pumping journey through every stage.

SPECIFICATIONS

• Material: Food Grade Silicone
• Size:

PACKAGE INCLUDES

• 1 × Flange Sizing Kit

NOTE

• Please allow slight measurement deviations due to manual measurement.

• Due to the different monitor and light effects, the actual color of the item might be slightly different from the color shown in the pictures.