Manual Breast Pump Kit Harmony®Includes PersonalFit Flex Breast Shield providing the benefit of more milk, more comfort Flex techology has a unique 105 degree angle, oval shape, and soft rim that offers a better fit for optimal comfort while pumping and more milk per session Harmony is great for occasional time away from baby, or as a back up to a Medela double electric Breast pump The soft touch, lightweight design is portable and discreet 90 day limited warranty 2 per case