Made from a single sheet of cold-rolled aluminum, the ingenious, lightweight, stiff and rugged construction features vertical support struts for added stability and has not a single welded seam. The result is a completely flat and torsion-resistant surface that can be used edge-to-edge. The innovative slot design allows all cables to be conveniently and neatly routed under the board's surface. The precisely defined slot pattern provides a perfect fit for our innovative QuickMount system, which eliminates the need for hook & loop tape. Almost all common power supplies can be mounted on the underside. A Premium Gig Bag or sturdy Flight Case is included for safe transportation. Your choice.