Nursi Luna Flange Sizing Kit 3 in 1 with 10PCS Flange Inserts 13/15/17/19/21mm, Silicone Flanges Insert Kit for 24mm Flange/Shield, Pumping Essentials Kit for Moms

Great quality with lots of sizes. Fits all my pumps

Love the price of this definitely helped when it came to me measuring my flan size and made pumping so much easier. Especially love that. It comes with the cleaning tool and a bunch of different sizes and that the measuring tool is a silicone base.

I needed these because i wasnt sire what size i was for any of my pumps. I had assumed and was wrong. These have instructions that explain much needed info as well as comfort. It is amazing the difference it made. It was well wortg the money and will recommend and buy again. The ruler is flexible for easy and more accurate fitting. Love it.

Love the sizing chart being silicon so it’s not as prone to rips or tears. Quality inserts with a wide variety. They aren’t the most comfortable, they tend to feel a little pinchy but I also don’t use any kind of nipple cream so that would be a must with these! Come with the cleaning brush which is super convenient

Love the reusable ruler, as size can change during your pumping journey! The little bottle sponge was a lovely addition, and perfect for cleaning the bottle nipples. Every pumping person should have a flange sizing and insert kit.

Soft and comfortable! The sizing tool is very nice to have as well and I like that its made of silicone so it'll last through any more kids.

Works perfectly in my momcozy wearable pumps. Way cheaper than buying the name brand ones too. Same quality

Easy to use and find right fit; not worth the amount of money its being sold for. One/two time use.