Compare Medela Hands-free Collection Cups for Freestyle Flex, Pump in Style & Swing Maxi Electric Breast Pumps

Anatomical design will fit most breast shapes150ml/5oz. capacity allows you to pump and store, or pump and feedThe Medela Family app (not included) lets you track your pumping session and access your Virtual Milk StorageCollection cups have two flange sizes: 21mm and 24mmProduct comes with two collection cups, tubing, two membranes, two 24mm hands-free cup breast shields, and two 21mm hands-free cup breast shields