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)

Same quality as spectra flanges.

Good comfort

Loved them for about a month, then they cracked. I only pump once a day too so not over use and I take great care of them. :(

I needed a smaller flange size but unfortunately Spectra did not make 17mm. These work PERFECTLY with my Spectra S1 and have been so much more comfortable than the 24mm flanges the pump came with.

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!

Hated spending so much for the 17 mm as I had already recently bought the 20mm, but it is SO WORTH IT. I have short, flat nipples and with the standard 24 mm flanges, my poor nips always felt terribly bruised. I would get tears in my eyes if my children or husband accidentally bumped my chest. According to the ‘measure after pumping’ rule and using a mm sizing guide, the 20mm should fit but I must have nips that swell to fit all available space. With these, my areola isn’t being painfully sucked into the flange. No more bruised painful feeling! I exclusively pump and use these for 4 30 minute pumping sessions every day. They have held up very well, no signs of wear and are easy to clean. If you’re on the fence, buy them! I actually might be able to go a size smaller but I’m happy with these. Thanks Maymom!

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!

Great quality flange, and I am so happy that Maymom makes extended sizes! I bought this for my Spectra S2 when the sizes sold by Spectra didn’t fit, and am very happy.

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

I pumped for a year with the wrong sized flanges because I was too cheap to buy the correct size. Totally regret that! No discomfort pumping with these vs when I was using 24 mm ones. Can’t really tell if they helped increase production but it certainly didn’t decrease it!! It is weird how smaller flanges are more expensive but oh well. Worth it!