Flange Inserts for Breast Pumps & Accessories Flange Sizing Kit Compatible with Momcozy Breast Pump Flange Insert Lansinoh/Spectra/Haakaa/Nullie/Medela Breast Pump Electrical (21/19/17/15mm 8PCS)

This product would be most suitable for breastfeeding mothers who use the Momcozy breast pump and require customized flange inserts, particularly those who have experienced issues with standard sizing or prefer to avoid electrical pumps.