Andis Ultraedge Trimmer Blade Size Model #64160<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> leaves hair 1/150" - 0.1mm </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Surgical Stainless-Steel </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51tTkp%2B5mDL.jpg" noproxy>