- This includes 1 Dr Brown's Ultra Preemie replacement nipple to fit the 2oz. or 4oz. Dr. Brown's bottles
- *Nipples are individually packaged and safe for use in the microwave steam sterilizer bags*
- These nipples are human baby bottle nipples that we label as "large nipple" if your animal cannot latch onto a regular baby bottle nipple they will not be able to nurse from these and you will need to choose a smaller nipple such as our Modified or Real Feel Nursers.