Review on Maymom MyFit 17 Mm Shields Small; Compatible With Medela Breast Pumps-PersonalFit, Freestyle, Harmony, Maxi, Freestyle Flex Connector; Connect To Maymom Widemouth/Narrow Connector, 2Pcs by Bronson Hussain

While these are a great value and I would recommend them to others, the two sizes I tried didn't end up helping my pumping journey. They are longer than Medela brand flanges which is great if you have elastic tissue. I normally pump with 21s and though maybe I could decrease my hour long pump time by trying 19s or 17s but unfortunately it didn't decrease the time for me. They washed up well in the dishwasher and also seem very good quality though.