Flange Insert 13/15/17/19/21mm 10PCS Compatible with Momcozy S12 Pro/S9 Pro/S12/S9/Medela/Spectra etc Wearable Breast Pump 24mm Flange/Shield, Reduce 24mm Tunnel Down to Correct Size

Description

🍼 Pump smarter, not harder — comfort and control in every drop!

LOTBILL’s 10-piece silicone flange insert set (sizes 13-21mm) is designed to optimize wearable breast pump performance by providing a customizable fit compatible with major brands like Momcozy, Medela, and Spectra. Made from BPA-free, food-grade silicone, these inserts ensure safe, comfortable pumping while reducing nipple friction and improving milk flow. Easy to clean and sterilize, they come with a free replacement service to guarantee the perfect fit for every mom.