Your cart is empty.
Your cart is empty.Product Description
Perfect Fit, More Milk, Easier Pumping!
Say Goodbye to Painful Pumping, Hello to Comfort
Retain Original Parts and Offer Multi Size Options
Multiple sizes to choose from
Choose us for a flange sizing kit that solves your worries about changing sizes at different stages.
Discard single size parts
Expensive single size wide neck pump parts with no options. You will also need to re-purchase them when you have a size change.
Compatible with 24mm Flange of Most Pumps
Mary
Reviewed in the United States on March 7, 2025
Had a sizing kit recommended for the first few weeks I’d had baby and finally got this one. GAME CHANGER. All the sudden my output was so much greater than before- proper sizing really makes a difference. Highly recommend!!
Chris Kaestner
Reviewed in the United States on March 6, 2025
These are amazing for any mom! The sizer was a game changer. I wish I would have had this with my first two kiddos, it made pumping much easier this time around. The flange inserts make pumping more comfortable too!
Kristen
Reviewed in the United States on March 6, 2025
Fits great in the spectra S2 pump!
Ginna Wall
Reviewed in the United States on March 2, 2025
The package I received did not match the product image. Yes I got the nipple flange inserts but no I didn’t get the pink nipple measuring tool.
Michelle S.
Reviewed in the United States on February 23, 2025
This was helpful to figure out your flange size. I liked it and used the inserts in my pump and they fit great
Alexsndra Baumgartner
Reviewed in the United States on February 20, 2025
My tip to any new mom! Get these! Most pumps will send u extra flinges but some don't but also just nice to have extras
Lorin Karlson
Reviewed in the United States on February 17, 2025
This was a great and easy quick fix for my pumping problem. I run as a size 19 flange and most pumps don’t come in that size so it was causing me some irritation when pumping. I was recommended these flange inserts by my lactation consultant and they worked perfectly. Easy to install on any pump, we have 3 different brands on of pumps (mom cozy, spectra, and Elvie) and it fit all of them. They are silicone, easy to clean. Definitely would recommend to other moms struggling with proper flange sizes.
B
Reviewed in the United States on January 18, 2025
I wish I wouldn’t have waited so long to get this. Having the proper flange inserts in my pump has greatly increased my comfort while pumping, reduced trauma, and increased the ease of milk output.The measuring tool comes with easy instructions, and the silicone inserts are marked on the sides with which size they are. The inserts fit in the standard 24mm flanges that come with pumps. I do find it takes a little scooting and work to put the inserts in, but they stay firmly secured while pumping.I subtracted one star because one of the silicone inserts has a very small tear at the bottom after a few weeks of use. I’m watching it carefully because I don’t want pieces to tear off, but so far it seems fine and doesn’t affect the function of the insert.
Marco Antonio Jiménez Quiroga
Reviewed in Mexico on September 2, 2024
Es súper variable y se adecuada a tu medida
Destinee
Reviewed in Canada on August 30, 2024
It's a really good deal with everything you get and good quality
David Peralty
Reviewed in Canada on August 19, 2024
These are comfortable, I found the right fit for me and I no longer cringe when I turn my Lansinoh pump on. Lining up my nipples can be a bit tricky though because these are not see through. Had I known they were opaque, I probably would have bought a different set.
Syd
Reviewed in Canada on December 15, 2024
These flanges are great and I recommend them to all moms! They fit well in my medala hand pump as well as my momcozy electric pump. Super easy to clean and the measuring guide is accurate.
MommaOfThree
Reviewed in Canada on November 15, 2024
Recently learned how to properly size my flange from a lactation consultant and she recommended I purchase this kit. Comes with a measuring tool as well as several different sizes. It is a bit of a waste to have so many varieties that you’ll likely never use but can be helpful if you like to “trial and error” a bit. You will get better pumping results with better fitting pieces.
Recommended Products