Review on Nenesupply Pump Parts Compatible With Medela Breastpump Not Original Medela Pump Parts 24Mm Breastshield Valve Membrane For Medela Pump In Style Medela Symphony Swing Replace Medela Breastshield by Mark Glass

To each their own but this product was one piece which meant less to clean BUT it also meant I couldn't use these with a number of my pumping bras (the Medela ones are great but doesn't work with these) --- I felt the sizing is a little off compared to others as well and made my supply less than what it usually is. Would love to return this but with it being used, I'm unable to send these back and get a refund. I wouldn't have a clear conscience doing so and having the possibility of them getting sent to another buyer (I've seen so many reviews on Revain stating these with items. May not ring true to this seller but it's better off this way) . Wish these were more comfortable.