The Playtex Baby NaturaLatch Medium Flow Nipple offers a Most Like Mother® nipple for babies SWITCHING BETWEEN BREAST AND NIPPLE. Made from SILICONE and always BPA FREE. Playtex® developed a wide range of nipples to give your baby the best right from the start. It’s easy to mix and match bottles and nipples for the perfect combination that fits your babies evolving preferences. Once you find the right nipple you can use it with our Playtex® bottles. Whether you want the convenience of disposable drop-in liners or prefer reusable bottles Playtex® has the right bottle feeding system to meet you and your baby s needs.