Store Supply Warehouse carries a large selection of Black Wire Grid and Slat Grid Display Units. Perfect for displaying your merchandise on your showroom floor maximizing space, while still maintaining that professional look you desire. Our units include black grid gondola units, triangle grid bases with casters, 4 way grid towers, standing grid screens, slat grid stands, slat grid racks with base and casters, triangle slat grid towers, and CD/DVD grid gondola units.