Ameda 2 Pack Breast Pump Valves，<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Silicone </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Imported </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Valves </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> 2 count </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Flexible </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> For use with the Ameda hygieni-kit milk collection system </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Fits all Ameda breast flanges in the custom-fit flange system </span></li></ul><ul class="a-unordered-list a-vertical a-spacing-none"><li class="showHiddenFeatureBullets"><span class="a-list-item">Important part for proper function of all Ameda breast pumps</span></li><li class="showHiddenFeatureBullets"><span class="a-list-item">White valves should be replaced if torn， stretched or a decrease of suction is sensed</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/31RPruVDhiL.jpg" noproxy>