Philips Avent Natural Nipple Medium Flow - 4 Pack<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Soft， naturally shaped AVENT nipple makes it easier to switch between breast and bottle feeding </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Built in valve keeps air out of babys tummy and lets baby control milk， which can help reduce the risk of overeating and spit up </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Includes 4 Medium Flow nipples size 3 </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Ideal for bottle fed babies at 3 months age and up </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Made in England </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31F5PU%2B83xL.jpg" noproxy>