Duckbill Valves Compatible with Momcozy M5/M6/V1 Pro/V2 Pro Breast Pump, Replacement Pump Parts Accessories for Momcozy, 4PCS

Came as described

Love these inserts. They make it so easy to size down standard 24 mm flanges and are easy to remove and insert in a variety of flanges, so I can use one set for multiple pumps. Highly recommend.

These flanges work and fit well. They are pretty sticky and take a technique to get them in the pumps the right way.

I ordered these to have a few extras on my Momcozy M6 wearable pump. These fit perfectly and do the job. I like that they have the 21 mm marked on the flange itself and that they come in a small box so you can carry around with extra spares for the flange and also using it to carry the duckbill valves. Very convenient and portable, Recommended

These 4 piece flange sets work great for Momcozy and Spectra. They are soft and easily inserted in the pumps. They are labeled and the numbers are easy to read. It is also nice to have extra spares for travel and work. etc. Definitely recommend.

Yo estaba un poco indeciso si necesitaba obtener el de 19 o el de 21 pero evidentemente al probarlo con esta máquina Que déjame decirte bien suave y el de 21 me quedó mejor así que continúa utilizándolo.