Midway Importing Inc Evenflo Advanced Fit Breast Flange, 28 millimeter (12/CS)

• The flanges are 100% super-soft silicone, free of BPA, polycarbonates, PVC and phthalates and are made of FDA-approved food grade material.
• A proper flange fit equals comfort and more milk.
• They're compatible with all Evenflo Feeding Advanced Breast Pumps, including the hospital strength Advanced Double Electric Breast Pump, Advanced Single Electric Breast Pump and Advanced Manual Breast Pump.