Flange Inserts 15mm Compatible with S9/S9Pro/S12/S12Pro Electric 24mm Shields/Flanges Wearable Breast Pumps, Pumps Parts Replacements, Reduce 24 mm Nipple Tunnel Down to 15mm, 4 Pcs

Got these for my s12 pros and they are a perfect match.

Great replacement pump parts that work well

These duckbills were shorter than the other ones I have for my pumps which had be concerned but I have not been able to tell any difference in suction. They work great and seem well made so far. Only used a few times but happy with them for now

Fit my flange perfectly! Great quality, great price/value. They even come in a little plastic box that you can keep to store them in before you need to use them . Highly recommend!

These are great flange inserts for your hands free pump, cups, or any flange really. The silicone is durable yet comfortable, no rough edges, flexible but not too soft to collapse. They fit well in my hands free pumps and collection cups!

I have noticed my nipples hurt when I was pumping and realized my flange size is too big. These inserts are great. The fit was very comfortable and did not cause any pain while pumping. The inserts were easy to use in the flange. If the inserts were not flush inside the flange, I was able to reposition easily because these inserts are a good thickness and easy to adjust. They are easy to wash and sterilize. The inserts also come in a plastic carrying case.

I did not realize how important a good fit on your flange is. This is a super easy way to rise the flanges you have and make them the right size without needing to buy a whole new set. I liked that I could get multiples to have a few different set ups for my different pumps!

This silicone is clear and thinner compared to my other flanges that are more translucent and thicker.