TNS produces Masonite canvases and custom shadow box frames. The canvases are .25 inch Masonite on .75 inch pine frames; central braces are added to canvases greater than 18 inches in any dimension. The shadow boxes are offset from the canvas by .375 inches; the box frame is .75 to 1 inch thick, and 1.5 inches deep. The frame is routed to accept a .25 inch Masonite back inset into the frame to allow it to fit flush against a wall. To order, specify the canvas size (height by width) and the desired wood for the shadow box.