Flange Adapter Compatible with Spectra S1, Spectra S2, Connects Between Medela Breastshield and Spectra Backflow Protector, Compatible with Most Medela Breastshield and Bottles
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
2x 17mm shields, Compatible with Medela pumps (New Medela Pump in Style with MaxFlow, Lactina,Swing Maxi, Sonata, Symphony, Swing, Mini Electric FreeStyle, Freestyle Flex).
105-degree opening angle, reduce pressure on the breast. Soft texture, provides a comfortable, natural feeling.
Available in multiple sizes: 17mm,19mm, 21mm, 24mm, 27mm, 30mm.To accommodate nipples of different sizes.
Safe for Kids and Mom--Made with Food Grade Polypropylene(PP), BPA/DEHP Free.
If you find these were a tad bit misshaped in the flexible outer area, just completely immerse the part in boiling water for 5 min and then let it cool down with the whole soft rim facing down on a flat surface.If this doesn't work, please contact us and we will offer you best solution.