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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 | #183 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 4,661 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 |
K**A
Comfortable and helpful for pumping
These flange inserts are really helpful, especially since the set comes with multiple sizes so you can find the one that fits you best. The silicone feels soft and comfortable while pumping, and they fit securely inside my pump flanges. Having the correct size makes pumping much more comfortable for me. I also like that they’re easy to clean and reuse. Great set to have for any pumping mom!
L**C
Great Variety of Sizes!
This set is very convenient because it includes several flange insert sizes, making it much easier to find a comfortable fit for a 24mm breast pump flange. The silicone feels soft and flexible, and the inserts are easy to place and remove. Having multiple sizes in one kit is much more practical than buying them separately. Great value for pumping moms!
R**.
Great for my Spectra!
Bought these to resize my fit on my spectra flanges and so happy with the result. This pack comes with several sizes to find the proper fit for each breast. It also comes with a measuring tool and instructions on which size to use based on your nipple size. They work great with my spectra and have made such a difference while pumping!
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.
R**.
Must Have for Pumping Moms
These are an absolute must-have if you are pumping as flanges typically do not fit the average woman. Kit comes with a sizing guide, measuring tool, and multiple sizes of inserts. Removed one star as unfortunately one insert in my order was damaged on arrival.
F**A
⭐⭐⭐⭐⭐ Comfortable and useful replacement inserts
I’m very happy with this Nuliie Silicone Flanges Insert Replacement Kit. The silicone material feels soft, flexible, and comfortable, making pumping much easier compared to using a flange that doesn’t fit properly. The inserts are easy to install, remove, and clean. They fit securely and help create a better seal, which improves comfort during pumping. I appreciate that the kit includes multiple pieces, so I always have replacements available. The quality feels good, and the silicone has held up well with regular washing and daily use. They are also easy to maintain and keep hygienic. Overall, this is a practical and affordable solution for moms who need a better flange fit. The comfort, quality, and convenience make it a great addition to a pumping routine.
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.
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.
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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