20mm Silicone Flange Inserts Compatible with Elvie Stride for Lansinoh for Medela for Spectra for eufy for Momcozy S9 S12 M5 M9 for Bellababy, Pump Parts Reduce 24-25mm elastic nipple to 20mm
Condition: New
Buy Now, Pay Later
As low as
$3
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
90-day returns
Learn more
FREE 90-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Saturday, May 23
Recently Viewed
![DisplayPort Cable 10ft 1.4, iVANKY 8K DP to DP Cable[8K@60Hz, 4K@144Hz, 1080P@240Hz], Support HBR3, 32.4Gbps, HDCP 2.2, HDR, 8K Display Port Cord Compatible for Gaming Monitor, TV, PC, Laptop - 10ft](https://m.media-amazon.com/images/I/71o17j76hVS._AC_US500_.jpg)
Size: 20 (For 24-25mm Flange)
Features
- MompMuir 20mm Flange Inserts Compatible with Momcozy S9/S10/S12/M5/M6/M9, for eufy, for Spectra S1/S2, for Medela, for Elvie, for Elvie Stride, Compatible with Lansinoh, for Freemie, for Amada MYA, for Bellababy, for TSRETE, for FEISIKE, for Rainyb. It will reduce the 24-25mm breast shields nipple tunnel down to 20mm. 2pcs each pack.
- The 20mm insert Suitable for nipple diameter 16-17mm(before a pumping session), or measure the circumference of nipple base about 50.25-53.38mm(before a pumping session).
- More different sizes are available, 15, 16, 17, 18, 19, 20, 21, 22mm. Soft silicone makes pumping more comfortable, and correct flange sizes make pumping more efficient.
- Second Generation Improved Flange Inserts: two levels taper design for milk flow without blocking, do not reduce the suction of the original pump.
- BPA and DEHP Free. SAME SUCTION AS ORIGINAL PUMP PARTS. EASY TO INSTALL & REMOVE. Boiling water safe, Steam safe, Dishwasher toprack safe. Food-safe, seamless design.
Product Dimensions : 1.58 x 1.58 x 1.18 inches; 1.13 ounces
Item model number :
Date First Available : October 15, 2022
Manufacturer : Mompmuir
Best Sellers Rank: #5,856 in Baby (See Top 100 in Baby) #55 in Breast Shells & Nipple Therapy Products
#55 in Breast Shells & Nipple Therapy Products:
Customer Reviews: 4.2 4.2 out of 5 stars (493)
Brand Name: Mompmuir
Included Components: Breast Flange
Number of Items: 2
UPC: 774388801725
Manufacturer: Mompmuir
Unit Count: 2.00 Count
Additional Features: Painless
Item Weight: 0.03 Kilograms
Size: 20 (For 24-25mm Flange)
Material Type: Silicone
Material Type Free: BPA Free
Is the item dishwasher safe?: Yes
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 23
Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: S (For 21-23mm Flange)
Absolutely love these for my elastic nips!
Reviewed in the United States on February 24, 2025 by Kendra lee
Size: XL (For 30-35mm Flange)
After 3 kids my nipples are now much larger, making it very difficult to find pumping products for larger nipples as I am a 32 for my left breast and 30 for my right. I got the xl for 30-35 nipples after searching for weeks online for something that would fit because nobody seems to sell things for larger nipples. I was skeptical that this brand would actually work. However I started using these and they are great! They making pumping so much more comfortable with my spectra which makes me not dread pumping as much since I exclusively pump. They also help with my output of milk. Before I found these I was averaging 8-10oz per session now I’m averaging anywhere between 12-16oz per session. I also just recently tried these with my Elvie wearable pump because the biggest flange size Elvie offers is a 28 but I'm actually a 30 for my right nipple and 32 for my left. It was difficult for me to get more than 8 oz with the wearable pump before using this product and I had to pump double the amount of time, and it still would not empty my breasts. I decided to put these on the wearable pump just like I do with my hospital grade pump and wow the output increased to be closer to what I pump with my hospital grade spectra and less time pumping. Also great for elastic nipples!
...
show more
Reviewed in the United States on June 1, 2024 by Gabriel Connor
Size: S (For 21-23mm Flange)
These things are amazing! Pumping has been a very painful experience for me, to the point where I wince and feel my body tense up before I turn on the machine. No matter what flange size I’ve used, my whole nipple and areola get sucked into the tube. I’ve tried all available flange sizes, pumpin pals, and nothing helped. My output has been suffering because of the pain. I tried these cushions out and I got literally double the output of my usual pumping session! The cushions fit easily into my medela flex for flange. They’re are not completely clear so it makes it tricky to know if your nipple is centered in the flange. I managed to get a good placement on the first try, and my areola stayed almost completely outside of the tube for the entire pumping session! I had the occasional pinching sensation but no discomfort after I stopped pumping. Compared to the pain I had during and after pumping before, it’s barely even noticeable. If you have elastic nipples and pain when pumping, I would highly recommend trying these out!
...
show more
Reviewed in the United States on July 12, 2024 by Chelsea Tyrrell
Size: M (For 24-26mm Flange)
I wish I could give these 5 stars. They are soft and work like they should. I have elastic nipples and these helped out when placed in my spectra flange. The only reason I didn’t give these 5 stars is that they did not stay in the flange. When I was done pumping and I’d remove the flange from my breast and the cushions would fall off. I wish they would get stuck like other cushions/inserts I’ve used in the past. Other than that these are great.
...
show more
Reviewed in the United States on September 7, 2024 by Erica V.
Size: 22 (For 24-25mm Flange)
I exclusively pump and so I use these inserts daily several times a day. I have not noticed any wear they still work as intended. Easy to clean, it’s comfortable. Something they hide from my eyes since they are clear but I always find them. Very satisfied value for money. Perfect fit. Gets the work done.
...
show more
Reviewed in the United States on December 12, 2024 by Gaby Villanueva Gaby Villanueva
Size: M (For 24-26mm Flange)
Ordered a medium as it says 24-26 but falls out of my 25 flange so I’m unable to use.
Reviewed in the United States on March 2, 2025 by leigha laska
Size: M (For 24-26mm Flange)
I got these cushions for my original Elvie, I have developed elastic nipples after nursing for 2yrs with my first child. Throughout my breastfeeding/ pumping journey, (2 kids) I have tried 2 other cushions. This one I would rank as not the best but not the worst. My favorite one (BeauGen), that’s slightly more expensive, is a lot stretchier and molds to the Elvie nicely. This one is sturdier and less moldable. I decided to try this cushion after my other ones got badly stained from sitting for 2months. Next time I’d buy the other ones that is stretchier and molds to the Elvie nicely. All personal preference on which one you would prefer and how much “structure” you want from your cushions. Otherwise these work well and get the job done.
...
show more
Reviewed in the United States on January 15, 2025 by D M
Size: S (For 21-23mm Flange)
These cushions are the only thing that saved my nipples from being very damaged. I started using these because I have elastic nipples and they were bleeding, cracking, and raw. These completely fixed the issue and took the pain out of pumping!
Reviewed in the United States on December 5, 2024 by Ashley Watts