Maymom Pump Valve & MyFit 24mm Shield Compatible with Lansinoh Breast Pump Signature Pro/Smartpump/Manual Breast Pump. Replace Lansinoh Pump Valve. Not Original Lansinoh Pump Part

The 24mm shield is too small for me; the fit is uncomfortable. The valve is also too snug for my Lansinoh pump; the fit is like someone wearing a shirt one size too small for them. It seems like the valve has to stretch too much that it might pop off. I regret not spending a few dollars more to buy Lansinoh parts.

It really messed me up how little they are. My lansinoh ones are bigger with the purple rubber. I thought they were the same size. Being busty they're hard to use. Will not buy again.