Ameda CustomFit™ Breast Flanges XL/2XL, 32-1/2mm to 36mm Nipple Opening, Polypropylene, BPA and DEHP-Free Used when a mother needs a larger flange opening for comfortable and effective pumping. Replaces the standard breast flange in all Ameda HygieniKit Milk Collection Systems and Ameda breast pumps.

• Two larger flange sizes in one box, so mothers can mix and match as needed.
• No special connectors needed.