Medela Persfit Breast Shield Med

With the PersonalFit Flex breast shield you can easily adapt the way your breast shield fits to help you find the most comfortable, most efficient position to pump, even as your breast shape changes. It's a whole new pumping experience, personalised for mum. It's available in 4 different sizes for maximum comfort and pumping efficiency - 21mm, 24mm, 27mm and 30mm.