Breast shields with Medela Flex technology adapt to your shape for comfortable, efficient pumping, remove 11.8% more milk per minute Contact nipple shields address latch difficulties, soreness; innovative cut-out design encourages skin contact between mom and baby Breast shields compatible with all Medela pumps; available in 4 sizes including 27mm to customize your experience Ultra-thin, soft silicone nipple shields promote bonding while providing breastmilk; made without BPA Portable case keeps 2 spare nipple shields protected for convenience while traveling
