Bond With Baby: Thanks To This Nipple Shield’ Butterfly Shape Both Baby’S Nose And Chin Can Touch Your Skin,More Comfort For You: Designed To Provide Comfort For Sore, Cracked Or Painful Nipples During Breastfeeding,Easy Latch-On: The Shield Nipple Shape Helps Babies With Latch On Challenges So You Can Breastfeeding For Longer,Combine Breast And Bottle Feeding: Ultra-Thin, Soft Silicone Material Is Similar To Philips Bottle Teats Helping Baby Transition Between Breast And Bottle Feeding.