Medela Contact Nipple Shields - Medium , 20mmDescription Medela Contact Nipple Shields (Medium 20mm) are a supportive tool designed to help mothers navigate breastfeeding challenges while maintaining a close bond with their baby. The specialized "cut out" design ensures your baby still experiences your natural scent and skin warmth, which is vital for a successful feeding session. Whether you're dealing with a difficult latch, overactive let down, or sensitive nipples, these 20mm shields provide