This app from Momentum is a game changer! It is so easy to find fabrics that are not only graded in at a certain grade but are in stock! In a few simple clicks you select the manufacturer, the desired grade & inventory and VIOLA! lots of options appear instantly. You can then refine your choices by color, fabric type, and style. The best part is the speed of the results (instant) and the knowledge that what you select is IN STOCK! Go Momentum!