Fisher &amp; Paykel Eson Nasal Mask Headgear (Medium/Large)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Original Fisher &amp; Paykel product in sealed manufacturers packaging. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Headgear comes in two sizes: small and medium/large. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Self-positioning design allows for maximum head movement during sleep reducing mask leakage. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Quick clips allow for fast and easy mask removal. </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Prescription free product. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31WpLRtzOkL.jpg" noproxy>