Munchkin Latch Natural Movement Baby Bottle Nipples, 4 Count, Stage 2

Includes four BPA-free Stage 2 (medium flow) nipples
Better LATCH: Proper LATCH is achieved when mom's nipple reaches all the way back to baby's soft palate. The accordion-style nipple on LATCH stretches like the breast, helping baby LATCH easily and correctly.
Like the Breast: When breastfeeding, baby controls the flow of milk by applying pressure to the base of mom's nipple. The LATCH bottle mimcs mom by releasing more breast milk as baby pushes against the nipple's base.
Less Colic: While feeding, the accordion-style nipple flexes as baby moves her head. This allows baby to maintain her LATCH, thus decreasing ingestion of air.
Top rack dishwasher safe.