Box for Machinist's 3" parallels

I recently picked up a set of 3" parallels for my mill, but they did not come with a container. So, here's a simple box to hold the parallels & MagKeepers

3" Parallels http://littlemachineshop.com/products/product_view.php?ProductID=2924&category=

MagKeepers http://www.ebay.com/itm/191388091154?_trksid=p2060353.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT