2X 17 mm Maymom Wide Neck Pump Parts Compatible with Spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (Two Small Flanges)

This brand has never let me down and I appreciate that they offer so many flange sizes. They work great with my spectra.

Love these. Thanks Maymom for making some flanges that actually fit me. Smaller sizes available than what I can get through Spectra.

Perfect fit! Finally I’m not in pain when pumping! The flanges are not as big as OEM spectra but they actually fit my large breast better by being shorter

Just what I needed. Works great with my spectra s2 breast pump

These are a really nice quality. I love that these tighten well onto spectra bottles. Its nice and tight with plenty of threads so that it actually grips. The flanges are deep and angled down, which is nice. I definitely appreciate the smaller size, too!

These flanges were a good price and worked great on my spectra s 1 plus. Would recommend for anyone who needs to order additional sizes or spare parts.

I’ve had a set of these I used for my son, saved them and used them again for my daughter - the first set broke - however it was out through MANY HOURS of pumping. So I put them through the ringer and after 2 years of pumping I had to buy another set! I’d say they are extremely durable and long lasting which is why I bought another set because I know it will last me a long time!

Just like the Spectra flanges. If youre pumping and not getting anything out but still left with full breasts, your flange is probably too big. If youre using the standard 24mm honestly its probably too big. You have to measure the nipple only, just the little button, then add a few mm to it. I was having an awful time pumping, kept feeling numb, starting getting less and less milk but constantly felt my letdown forcefully. I measured my nipple finally and after trying the 19mm first, seemed to find a perfect fit here. Your areola should not be going into the flange! Thanks maymom!

Exclusive pumper here. Bought the 15mm - yes, actually need them this tiny. Definitely helped with draining the milk significantly faster so that was a win. But dang. The tunnels are SO short, I get sucked all the way down to the end so my nips are hitting the end. Not the answer for super elastic+skinny nips. Ouch!