Product Description: Medela Milk Bottle Teats, the 2-pack fit is designed to fit all Medela feeding and milk storage bottles. Made of soft, high-grade silicone, these teats are odorless and tasteless, making it more likely for your baby to accept them. These teats are easy to clean and dishwasher, microwave, and sterilizer safe. Available in Slow flow (0-4m) or Medium flow (4-12m), this 2-pack set is good value for money! You can even turn your Medela storage bottle into a feeding bottle with this set of teats!