Flange Insert 13/15/17/19/21mm 10PCS Compatible with Momcozy S12 Pro/S9 Pro/S12/S9/Medela/Spectra etc Wearable Breast Pump 24mm Flange/Shield, Reduce 24mm Tunnel Down to Correct Size

Easy to use and easy to find your size. I recommend this to any of the pumping mamas. It’s important to have these as sometimes your nipples can be different sizes for pumping.

I’m a first time mom and wanted to nurse. This was so helpful and so easy to use to measure myself. I liked that it came with small inserts as I needed the 13mm and 15mmThis is something I would definitely buy as a baby shower gift for a new mom.

Loved this for learning my size for pumping and having a starter set. I did buy more of my soze later so I had enough for every pump

They do what they are suppose to. I wanted an extra set to have so I didn’t have to wash and let my mom cozy ones dry. I do like my mom cozy ones that came with my wearable pump better, they have a soft finish to them if that makes sense where it’s easier to insert them into my pumps. It is not as sticky going in and they aren’t as comfortable. But they do a great job for the price!

The material of these silicone flanges are soft and gentle on my daughter's skin, making it comfortable for her when she is using them. The different sizes help her to choose which one she needs and then the correct one provides a comfortable fit, ensuring efficient and pain-free pumping. They don't cause her any irritation or discomfort, allowing her to focus on expressing milk without worrying about soreness. So far after several uses they have withstood regular use and cleaning without losing their shape or effectiveness. A very nice set for pumping moms.

These are okay but aren’t compatible with momcozy. They don’t fit snug in the flange

Work perfect with my mom cozy pump!

The quality of the product is excellent, I am satisfied with the product, I would buy it again and recommend it.