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
Original price was: $9.99.$6.99Current price is: $6.99.
Price: $9.99 - $6.99
(as of Jan 27, 2025 04:13:08 UTC – Details)
From the brand
↓↓↓ Breast Pump Flange insert
↓↓↓ Baby Diaper Cream Spatula
↓↓↓Silicone Baby Bottle Sleeve
↓↓↓Baby freezer tray + Feeder
↓↓↓Reusable Baby Food Pouches
↓↓↓Silicone Water Bottle Spout
Product Dimensions : 3.4 x 4.8 x 1.4 inches; 3.53 ounces
Item model number : FL-8910
Date First Available : October 16, 2023
Manufacturer : LOTBILL
ASIN : B0CL96VP1C
Country of Origin : China
Compatible with Most Breast Pumps: LOTBILL flange insert is suitable for most wearable breast pumps and 24mm breast pump flanges/shields(not for 27mm and 28mm shield), such as it is compatible with Momcozy S12 Pro/S9 Pro/S12/S9/S10/Medela/ Spectra/Willow/Elvie and other.
The Importance of Choosing the Right Size: According to professional lactation consultants, a mother’s nipple size may vary throughout the breastfeeding process. To save moms time and energy in finding the correct size, we offer an accurate and useful nipple measuring tool. Say goodbye to the pain and inefficient pumping caused by incorrect sizes.
Care for Moms and Babies: Our flange sizing kit is made from food-grade silicone materials, free from BPA. They provide a soft texture that is gentle on delicate skin. The flange inserts fit closely with your skin, promoting efficient milk expression without any foreign body sensation. Additionally, they are reusable. It is very suitable for taking care of the health and safety of mothers and children.
Easy to Clean and Care: Before use, the breast pump flange inserts can be sterilized with steam, boiling water, or microwave steam bags. After each use, the replacement breast pump parts can be washed with mild soapy water, then rinsed with clean water. Additionally, the sponge cleaning brush included in the kit offers convenience. To maintain optimal function, we recommend replacing the pump accessories every 2 months.
Perfect Pumping Experience: Comfortable and suitable nipple flange insert can not only improve the efficiency of pumping, but reduce friction against the nipples or feels squeezed in the flange channel. With this nipple ruler, you can easily choose the correct size and achieve a perfect pumping experience. The 13/15/17/19/21mm flange insert combination also helps moms save time and money in choosing the appropriate size.
Customers say
Customers appreciate the different flange sizes, which make it easy to find the perfect fit for their breast pumps. They find the product easy to clean and use, with a cleaning tool included. It works well and eliminates pain during pumping. Customers consider it worth the price and appreciate its ease of use, good quality flanges, and overall quality.
AI-generated from the text of customer reviews
8 reviews for 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
Add a review

Original price was: $9.99.$6.99Current price is: $6.99.
Jes –
Great product
Bought these for my breast pump they are absolutely amazing. I was able to find my size with no issue and having much better experience while using my breast pump. It completely eliminated the pain involved with using an improper flange. Weâre definitely recommend it for anyone breast-feeding and pumping.
Kimberly Cochran –
Worth the price
I know I didnât need all the sizes it came with but itâs possible to fluctuate so I like I have the option to change the size if I need to. I absolutely love the cleaning tool it came with, and the sizing chart is very helpful. All of it together makes it worth the price I got it for.
Kelly –
Variety of flange sizes
This pack of differently sized flanges helped me determine the appropriate and most comfortable size to use with my breast pumps. This has made it so much easier to produce milk for my little one for storing or allowing someone else to feed them at a later time!
Emily Long –
Does the job !
They do what they are suppose to. I wanted an extra set to have so I didnât 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 itâs easier to insert them into my pumps. It is not as sticky going in and they arenât as comfortable. But they do a great job for the price!
Taylor –
Pumping moms – you need this!
If you are a pumping mom – you need these! These flanges have been a life saver since I started pumping. Having the correct size flanges is crucial to ensure a painless and effortless pump session! I love that they are silicone & easy to clean. It comes with a measurement guide & a clear travel case. Iâd highly recommend!
Kalyn –
Wrong item packaged- Great quality
These are great quality to have a variety. Theyâre comfortable. Only issue is the package came with two sets of 17mm and missing a 15mm. Iâm roughly between sizes and bought this set for the ability to try both or interchange them. Super disappointed, but could not wait for a return and Amazon due to dropping supply
Julia –
works great!!
these are exactly what i was looking for and im glad i found them, i love that it had a little scrubber to wash the flange. 10/10!!!
Laura B –
Amazing
I used these the entire time I was breast feeding and pumping and loved them