











🛡️ Pump smarter, not harder — fit, function, and freedom in every shield!
The Maymom MyFit 17mm Shield (2pc) offers a precision-engineered, separable flange design compatible with Spectra S1, S2, and 9 Plus pumps. Crafted from BPA/DEHP-free materials in an FDA-inspected facility, it ensures safe, comfortable, and hygienic pumping. Designed for mothers with 15-16mm nipple diameter post-pumping, it supports hands-free use and easy sanitization, making it a top choice for modern, multitasking moms seeking both performance and convenience.





















| ASIN | B07WD386TF |
| Additional Features | Hands Free Usage |
| Best Sellers Rank | #1,552 in Baby ( See Top 100 in Baby ) #202 in Electric Breast Pumps |
| Brand Name | Maymom |
| Color | Transparent |
| Customer Reviews | 4.4 4.4 out of 5 stars (98) |
| Item Weight | 0.03 Kilograms |
| Manufacturer | Maymom |
| Manufacturer Part Number | SP012-FX2 |
| Material Type | Plastic |
| Model Number | SP012 |
| Product Style | 17mm |
| Size | 2 Count (Pack of 1) |
| Unit Count | 2.0 Count |
J**N
Worth it!
It’s durable and fits my unimom pump perfectly. The fit has allows me to endure pumping for over a year. I appreciate this company accommodating my size.
T**Y
Awesome length for elastic nipples
Perfect for my elastic nipples. No more nipple damage. I don’t even come close to hitting the end of the flange. Combined with the base connector it gives a lot of length. My nipples measure 15 and 17 mm and I use the 17 mm flanges. The 17 mm nipple is very elastic so the 17 mm flange with some coconut oil generously applied is perfect. Normally you want 2-4 mm larger than your nipple diameter but with truly elastic nipples you need to keep it close to the true size
J**A
Recommend
Love it, comfortable and suitable
K**H
Size is essential
I love these! My nipples are small and these are perfect! It hurts like a mofo to pump with the typical 21mm “smalls”. I don’t know why more sizes aren’t made by pump manufacturers as I can’t imagine all women have large nipples. Thank you Maymom! 3 years ago all the pump shields I bought were two pieces and I tried multiple sizes. So I just pop these into my previous bases. Not the case now.
G**N
Fits with Lansinoh pump
Exactly what I needed
J**O
Useless without the attachment which isn’t available
Don’t buy this one!! It is not the single piece like most Spectra pump flanges and requires a second piece to attach to the pump and bottle which isn’t available anymore. Get the one that’s all together.
B**8
Great for Lansinoh pump
Works to connect to my Lansinoh pump.
A**R
Disappointed
I sterilized them as usual. I tried them several times and couldn’t figure out why they won’t working well. Then I noticed it was crackled only the seam in the cylinder portion. I’m so disappointed in this product. Perhaps arrived this way or just broke after being used
L**A
Fa quello che deve fare.
Trustpilot
2 weeks ago
1 week ago