Gator Cases 1U Slotted Flanged Panel with Elongated Vents (Black， 1.2mm)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Cold roll 1.2mm steel construction </span></li><li><span class="a-list-item"> Slotted panels have elongated vent holes for air circulation </span></li><li><span class="a-list-item"> Flanged for rigidity </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41LffWRdiJL.jpg" noproxy>