Willow Breast Pump Sizing Insert - 21mm - Flange Inserts, Improves Fit and Comfort for Breast Pumping Moms, Fits in 24mm Willow Breast Pump Flange - 2ct

These inserts have made pumping so much more comfortable. They're very thin compared to other inserts so they fit a lot better, and they stay in place nicely without leaving a gap for milk to escape.

Amazing

Perfect to adapt pump to you size

Flanges' worked well! Love this item.

These insert for the willow go breast pumps were a life saver for the girls who have smaller “bits” helps the suction and leak proof!

The inserts worked great and fit into my Willow pumps well.

I would never go back to pumping without these after having them. They’re super comfortable and easy to clean

Yes just right