Philips AVENT BPA Free Classic Bottle Screw Rings， 4-Pack<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Compatible with all sizes of Philips Avent Classic+ bottles </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Designed to hold all Philips Avent Classic nipples and spouts </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Can be used with sealing discs to convert bottle into breast milk storage container </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Includes 4 Classic bottle screw rings </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Includes 4 Classic bottle screw rings </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Includes 4 bottle screw rings </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Interchangeability and compatibility </span></li></ul><ul class="a-unordered-list a-vertical a-spacing-none"><li class="showHiddenFeatureBullets"><span class="a-list-item">For all sizes of AVENT feeding bottles</span></li><li class="showHiddenFeatureBullets"><span class="a-list-item">BPA free</span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/411HVK16e5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41x-zMvTEWL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31JaCtht7IL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41AhW7qsXbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/411vm7xmwpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31c3MR0pd3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/81yBzBSytaS.png" noproxy>