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🍼 Pump smarter, not harder — comfort and efficiency in every drop!
Nuliie Silicone Flange Inserts offer five precise sizes (13-21mm) compatible with most 24mm breast pump shields, crafted from BPA-free, food-grade silicone. Designed to enhance comfort and pumping efficiency, this 10-piece kit includes a nipple measurement ruler and cleaning brush, making it an essential, hygienic accessory for breastfeeding mothers seeking a perfect fit and smoother milk expression.

| ASIN | B0CMPBBHMZ |
| Additional Features | Comfort and Efficiency, Lightweight, Painless |
| Best Sellers Rank | #197 in Baby ( See Top 100 in Baby ) #10 in Breastfeeding Supplies |
| Brand | Nuliie |
| Brand Name | Nuliie |
| Color | Transparent |
| Customer Reviews | 4.6 out of 5 stars 4,759 Reviews |
| Included Components | 13/15/17/19/21mm Flange Inserts (10PCS), Cleaning Brush, Nipple Ruler * 1PCS |
| Item Weight | 18.14 g |
| Manufacturer | Nuliie |
| Manufacturer Part Number | NEMMZH |
| Material | Silicone |
| Material Type | Silicone |
| Material Type Free | BPA Free, Bisphenol-S (BPS) Free, Phthalate Free |
| Model Name | NEMMZH |
| Model Number | NEMMZH |
| Number of Items | 10 |
| Size | 13/15/17/19/21 mm 10PCS for 24 mm shield |
| Special Feature | Comfort and Efficiency, Lightweight, Painless |
| Unit Count | 10 Count |
T**U
No-frills variety pack gives you plenty of options
Summary: it’s exactly as advertised. You get a variety of flange inserts to test, a very handy brush to wash them, and a nipple guide to measure. Easy, straightforward, can’t go wrong buying the variety pack. More detail: it’s packaged well, each set of flange inserts comes in its own plastic packaging in the box. On each insert, the size is printed on the rim of it, so it’s fairly easy to see what size you’re working with. The included brush makes it much easier to clean, especially if you get bits of milk stuck around the edges, which is pretty common for me. It’s difficult to get it fully clean when using a traditional bottle brush, but the included brush is made of a soft material that really gets the milk off. It fit perfectly in my spectra flanges, and fit pretty decently in my Mandela ones- it just needed a little bit more finagling to get a flush fit. This was a good way to test out a variety of different sizes quickly. Tip: the silicone can stick a little, and create friction on your sensitive areas. A dab of coconut oil on your nipples before you pump, and you won’t have this problem. You can also apply the oil directly to the flange insert, but it gets a bit messy. Putting it on your skin is just as effective, without making the flange overly greasy.
T**A
Fantastic!
I got this when I ordered my pump, because most pumps never come with the right size. Had the correct size for me and love the measurement tools it provided as well!
T**B
Soft and comfy.
Life savers! Bought the to use with my pumps as traditionally pumps come in 2 sizes. These make a custom comfortable fit that makes pumping so much easier. Highly recommend for expecting mothers. Takes the pain and discomfort of pumping down tremendously.
N**S
The Best!
⭐⭐⭐⭐⭐ I am extremely happy with this purchase and would absolutely recommend it to others. From the moment I received it, I could tell that a lot of thought and attention went into the quality and design. It arrived exactly as described, was easy to use, and met all of my expectations. One thing that really stood out to me was how well-made and reliable it feels. I’ve been using it regularly and have had no issues so far. It performs exactly as intended and has made a noticeable difference in my day-to-day routine. I appreciate that it combines both functionality and convenience, which can be hard to find. Another positive is that it offers great value for the price. It’s clear that quality wasn’t sacrificed, and I feel like I got exactly what I paid for, if not more. The overall experience—from ordering to receiving and using the item—was smooth and hassle-free. I also appreciate the attention to detail. Small features that might seem minor actually make a big difference in the overall experience and show that the product was designed with the customer in mind. Overall, I am very satisfied with my purchase and would not hesitate to buy from this brand again. If you’re considering purchasing this item, I would definitely say it’s worth giving a try. It’s rare to find something that lives up to the hype, but this one certainly did.
G**I
Breastfeeding necessity
I’m so glad I found this flange sizing kit—it has made a huge difference in my pumping experience. The silicone is really high-quality, soft but durable, and super easy to clean, which is a must when you’re using something this often. I love that it comes with both a sizing chart and a conversion chart. It took all the guesswork out of figuring out the right fit, and having everything included made the process so much less stressful. The little cleaning tool it comes with is also such a thoughtful bonus—it makes keeping everything sanitary quick and easy. The biggest difference for me has been comfort and output. Since using the correct size, I’ve noticed a significant increase in my milk supply and way less pain while pumping. It’s honestly been a game changer. If you’re breastfeeding or pumping and unsure about your flange size, I highly recommend this kit. It’s simple, effective, and made a noticeable difference for me right away.
D**E
What an idiot I was.
I got this after my lactation consultant recommend I get one. This did help me measure myself correctly which has been helpful. You would think you'd know your flange size correctly after being a third time exclusive pumper but there's still so much left to learn. To begin with I have a lansinoh thrive 2in1. It comes with a wearable set along with the regular pumping kit. I used the measuring scale to measure as my LC taught me turns out I had been using the wrong flange size this whole time (mind blown) The inserts fit well into my 24mm shields. I have cried and bled in pain and I can't believe it was such a small issue. I have started to use the right size and even though it hasn't really helped with my output, it has helped with the pain that I was experiencing. The inserts are good quality, they wash very easily especially since I use a pumping spray. If you are an expecting mama please add this to your registry!
B**A
Great simple to use product
Definitely recommend! Comes with everything you need to figure out your correct flange size. Was very simple to do and instantly got about 2 ounces more than usual when I replaced my flanges and pumped with the correct size. Wish I ordered sooner!!
A**I
Good product
Very helpful product, would recommend to any pumping mom
M**A
Love !
Love these! Same my sanity with my second child, I use them with Medel pump and they fit great and make pumping experience so much more enjoyable and stress free
Á**A
Adaptador de talla para sacaleche
Son validos para el embudo delmsacaleche de muchas marcas. En mi caso tenemos elmsacaleches de suavinex copa M y no habia embudos de la S, antes de venderlo o arrimarlo, compré estos y encaja bien. Van oares de diversas tallas y el número de la talla va en relieve. Lleva un complemento para la limpieza, aunque yo no lo uso. Gracias a esto el sacaleches se adapta a mi y ya no hace heridas por fricción. Muy recomendable.
L**O
compatibili swing flex medela
Ordine arrivato nei tempi previsti. Nella confezione sono presenti le istruzioni e ben due misuratori per capezzoli. Si inseriscono nella flangia da 24 mm e si adatta perfettamente, quindi compatibile con i tiralatte medela. Quantità di latte estratto e comfort nettamente migliorati con la flangia della misura giusta per me.
J**N
Praktisches Set mit verschiedenen Größen
Dieses Set mit Flanscheneinsätzen war für mich eine große Hilfe beim Abpumpen. Da verschiedene Größen enthalten sind, konnte ich die für mich passende Größe ausprobieren, ohne mehrere Einzelprodukte kaufen zu müssen. Positiv: * Viele verschiedene Größen enthalten * Angenehmes Tragegefühl * Einfach einzusetzen * Gute Passform * Kompatibel mit meiner Milchpumpe Seit ich die richtige Größe verwende, ist das Abpumpen deutlich angenehmer und effizienter geworden. Die Einsätze machen einen hochwertigen Eindruck und lassen sich problemlos reinigen. Fazit: Ein sehr praktisches Set für stillende Mütter, die die passende Flanschgröße finden möchten. Gute Qualität, verschiedene Größen zur Auswahl und ein deutlich angenehmeres Abpumperlebnis. Klare Kaufempfehlung! ⭐⭐⭐⭐⭐🍼💕
G**E
Top
Très bon produit Réglette très pratique Le fait qu il y ai un lot est très pratique car cela permet d adapter les embouts en fonction des seins et du temps La Brossette fournie avec est tres pratique pour les nettoyer mais pas assez solide pour durer dans le temps Ce qui est dommage car c était tres pratique Facile à mettre sur les téterelles Je recommande
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