Includes 2 x 17mm silicone insert. Insert into a 25mm or 24mm breast shield to size down to 17mm. Compatible with Medela, Maymom, Spectra, and Ameda flanges. An easy way to try different sizes or switch sizes while pumping!
It is well known that using the correct breast shield size is the most important key in having a comfortable pumping experience. If you have a small size nipple, try this 17 mm insert. You might be surprised to feel the difference!