2X 21 mm Maymom Wide Neck Pump Parts for Spectra S1/S2 Pumps; Incl Wide Mouth Flanges; Not Original Spectra Flange; Replaces Spectra Shield (21 mm Small Spectra Flange)

Product arrived promptly and in good condition.

As it says on the tin. Very good.

Brilliant quality. Bought these to go with my spectra s1 and found them very comfortable. Make sure you measure yourself before buying as it makes allll the difference to your output and comfort level.

Works well. Compatible with my spectre pump. Good value. Easy to sterilise between uses.

As Spectra doesn't do the smaller flange, this are a valid alternative. It is very important to use the correct size flange, so it is worth to buy them if the flange that come with the Spectra are not the correct size. They are exactly the same as the picture, great package, fast delivery.

This product name says @Wide mouth@, however they are the exact same as the original. Do not be fooled. Apart from that they look fine.

De buena calidad tardaron un poco en llegar pero se siente el cambio con la medida correcta

Needed for my spectra and they worked wonderfully, just what I was looking for

These work great with my Spectra! Great value!

This was a size down from what I had cause my original flanges were too big. It was a lot better! plus loved that it came with the duckbill valves (bonus points for being blue and not white)

Works with my motif Luna pump. Motif only sells 24 mm as the smallest, and it was just too big for me. These are great quality and I love that they come with the duckbills