Medela has released three types of 24-mm breasthields. They are one-piece design, two-piece Personal Fit design, and SoftFit. Their shapes differ a little among the three designs even they are all called 24 mm breastshields. This product is the one-piece design - easy to clean, and more durable.
Every mother was created differently. Maymom offers MyFit breastshields with sizes 15, 17, 19, 21, 24, 25, 26, 27, 29, 30, 34 and 36 mm to fit the majority of breastmilk pumping mothers. Get the right size of shields, and breastmilk pumping should not be a pain.