Medline NON27122 Isolation Face Masks with Earloops， Polypropylene， Latex Free， Yellow (Pack of 300)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Basic Isolation masks with elastic earloops provide complete protection while remaining light and comfortable </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Yellow polypropylene outer facing on isolation masks offer a soft， fluid protection barrier while the inner facing assures comfort and breathability </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> A full-width nosepiece guarantees proper fit </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> BFE &gt; 98%， PFE &gt; 97% </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ct0N21V9L.jpg" noproxy>