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)

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!

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

Compatible with spectra pump! Going down a bit from the factory size is alot more comfortable!

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. :(

Flanges fit right where I needed it.

The subject says it all. One of the two pack leaks from the connection to the Spectra bottle. I couldn’t figure out what was happening at first but lost a bunch of milk because of this. I will buy again because I can’t find the size I need elsewhere but am disappointed.

I brought this product for my BestFriend to use and when we got the package it was open and had been used, there was somebody’s breast milk inside the tube pump part, it was gross not I have to send it back and I’m waiting for a replacement

I had to leave a review because maybe it could help some mums out there. I was using the spectras 20mm and 21mm, I was experiencing sensitivity & pain. I had read about the importance of flange size so I decided to purchase these in 18mm (for references my nipple size pre pumping is 15mm and post pumping 17mm). Well long story short, wow, the difference is just wow. Don’t give up and find your flange size, it will drastically change your pumping for the better. No more pain, yay.

These flanges are great! I am collecting much more milk now that I have to correct size for my pump! My only wish is that I wouldn’t leak a bit out of the shield

I previously ordered silicone flange inserts to size down existing flanges, but I had a hard time using them because I couldn’t see my nipple through them well enough to tell if it was centered or not. Since purchasing these, I don’t want to use the others even though they’re the same diameter. I replaced my duckbills at the same time as switching to these flanges, so I can’t say that it’s all due to these, but my milk output is SO much higher, and I can empty my breasts in much less time than I was previously. Highly recommend these.