2x 17 mm One-Piece Breastshieldm Extra Small w/ Valve, Membrane for Medela Breast Pumps (Pump in Style, Lactina, Symphony); Made by Maymom

It is well known that using the correct breastshield size is important for your pumping comfort and optimal milk supply. It is also known that one-piece design offers easy to clean, fewer pieces to keep, and no seams to lose suction power.

Medela does not offer 17 mm breastshield. Maymom is the first company world-wide to offer 15, 17, 19, 21, 25, 26, 27, 29, 30, 34 and 36 mm internal diameter one-piece design breastshields to fit Medela users' personal pumping needs. The valve/membrane in this set are interchangeable with your existing Medela parts. Maymom has more than 5 years experience in making breast pump parts. 100% compatibility is

Disclaimer: Medela is a registered trademark of Medela, Switzerland. Maymom is not affiliated with Medela nor does Medela endorse the product.

Brand: Maymom

Dimensions: 15 x 8.1 x 8.1 centimeters (0.07 kg)