Flange Inserts 13/15/17/19/21mm 10PC Compatible with Momcozy S12 pro/S9 pro/S9/S10/S12/Medela/TSRETE/Spectra/Bellababy etc 24mm Wearable Breast Pump, Reduce 24mm Tunnel Down to Correct Size

These 17mm flanges have been great! One of my favorite things about them is how versatile they are—I can use them with multiple pumps, including my Momcozy and Medela, which is super convenient. They arrived well packaged and are exactly as described. They’re also easy to clean, which is a huge plus when pumping multiple times a day. The fit works well and they feel comfortable to use. Overall, these are a solid option if you’re looking for compatible, easy-to-maintain flanges. I’m very happy with them and would recommend!

Worked great on my spectra and portable momcozy pumps

I bought these because my Spectra S1 didn't come with my size (21) and I didn't want to buy all new flanges. These worked wonderfully. They are super inexpensive, fit well into all my flanges (including 22s for handsfree flanges I bought on Amazon before I realized my size), easy to place and stay put during pumping, quality soft rubbery material that reduces friction discomfort from the plastic flanges, and very easy to wash. I would recommend buying these if you want to resize your flanges without dishing out more money for new ones. Hope this helps!

Not bad fit pump well didn’t receive size 18 which I needed

They help me pump using my Spectra

Silicone is of decent material and it fits my normal 24 flange. I really dislike that it only sells the packs with ONE SIZE EACH instead of coming with two of each. Idk how many breastfeeding moms only need one flange insert of the size they fit instead of two…. And if you have a cat, I HIGHLY recommend buying multiple packs or finding a different one that contains more than one of each size just in case your cat is like mine and likes to destroy your things. I don’t think it’s worth the price when I can’t use any of them except one size and had to buy multiple just to have two of the right size.

Were a life saver for someone that doesn't fit the standard 24mm flanges. Pumping is way less painful and I don't dread it anymore.

Works great with my Mandela hand pump.

Honestly changed my pump game overnight. I was struggling until I inserted a proper flange size. What’s great about this set is you can play around and figure out what works best for you. My advice is to use coconut oil to prevent friction burn. My pump is a spectra s2 and these inserts fit perfectly.

Se adaptaron muy bien a mi extractor

Cumplen su función más no especifica, uo pensé que vendrían dos de cada uno no uno de cada medida, si buscas para los dos aparatos hay que comprar dos paquetes 😅

Parfait pour trouver la dimension qui nous convient sans dépenser une grosse somme.

Pleased with this product. They came as described with one of each flange size and work well with the madela manual pump. If you were using a pump that does both sides at same time may need a different product or two of them, but for the purpose of a hand pump these are great especially at this price point and while figuring out what size I need!