Momcozy Double Sealed Flange 27mm for S9Pro S12Pro Breast Pump, Breast Pump Shield Made by Momcozy,1Pc

Double-Sealed flange; 27mm; 1Pcs; for Momcozy S9pro & S12pro breast pump
The authentic Momcozy 27 mm breast pump flange is suitable for use with Momcozy S9 Pro & S12 Pro wearable breast pump.(ONLY SUIT FOR S9/S12 Pro)
Safe & Adaptable - 100% BPA free, the silicone flanges are made of food grade silicone. Soft and odorless silicone, designed to better fit the shape of mom's breast and help milk flow more easily.
Easy Clean - Pump parts are easy to clean, after each use with warm soapy water, can be sanitized with water steam, boiling water or microwave-steam bags.
The size of your flange is important for comfort and efficient pumping. While pumping, your nipple should not rub or feel squished inside the flange tunnel. Please choose the right size flange.