Medela‘s newest and most advanced PersonalFit Flex Breast Shields aren‘t just comfortable and versatile, but they also help you express 11.8% more milk per minute! It will allow you to maximize each and every pumping session, so you can spend time on what matters most.
![Medela Flex Breast Shield- 27mm Medela Flex Breast Shield- 27mm](https://cdn11.bigcommerce.com/s-mzugjy007v/images/stencil/640x640/products/11079/55905/personal_fit_flex_side_2017__40148.1695170742.jpg?c=2)