Breast Pump Insert Flange Insert 13/14/15/16/17/18/19/20/21/22/24mm Silicone Breast Pump Accessories BreastPump Adapter

Silicone breast pump inserts designed to optimize flange fit and pumping efficiency. These inserts reduce the nipple tunnel size of standard breast pump flanges, offering sizes ranging from 13mm to 24mm. They provide a more comfortable and effective pumping experience for mothers who require smaller flange sizes, preventing nipple damage and maximizing milk output. Serves as a breast pump adapter for standard flanges.