Good if you need the bigger size
June 4, 2015
These flanges are great if you are a bigger size and need the larger room, but the medium inserts are kind of fumbly. If you place the bottles in the holders on the Ameda hospital grade pumps, the inserts often fall out hitting the floor and needing rewashing.
Pros:Better fit if you need it
Cons:Removable inserts fall out easy
Best Uses:Larger size nipples