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)

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!

I got the product maybe a month ago or so and I was loving it, helped pull more milk & was working for me but I keep the plastic part in my work bag at night So I can pump in the morning at work and my bad fell off a box it was sitting on not even 2 ft off the ground and was the smallest drop ever and the entire piece shattered into like 7 pieces with the slightest drop which kind of sucks since it was an expensive part but other than it seeming it broke kind of easy the part was great!

Got the 17mm flanges to use with glass bottles that are compatible with spectra 2 pumps. The flanges are awesome and finally fit for the best pumping sessions possible, but more importantly no more painful pulling/lack of suction! The flanges dont fit tightly on the Matys brand glass bottles I got but as long as you dont move around much, its no biggie. Its awesome to have no more painful pinching on one of the most sensitive areas of the body, especially how often every momma has to pump!

These are have been wonderful! Normally 24mm and 28mm flange sizes come with most pumps. I’m very thankful for this company to make smaller ones to fit other women. Helps milk production and prevent mastitis when you have the right size.

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

Product was great and delivered on time. I am really happy with the order. It was great to find flanges in sizes different than what spectra offers.

My DIL uses them she likes them

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!

Highly recommend that you measure yourself before buying. I was in pain because I had been using 28 and 30mm turns out I was 17mm!!

This is the brand my lactation consultant recommended, great quality product so far. Had no idea knowing nipple size is so crucial to take into account while pumping - turns out Im 17mm, much smaller than what breast pumps come with by default. Tell every mom you know! The standard flange size is TOO LARGE for most women, its not average at all - which can be detrimental to milk supply.