The VAIL-80S is a single-sided extrusion with a profile width of 80mm (3.2in.). This extrusion has a solid outside finish. AIL-80S is best for wall-mounted applications in retail environments because of its depth. When installing the fabric graphic, the silicon beading can fit 12 mm (.47 in.) deep and 4mm (.11 in.) wide into the silicone beading trough. This display has enough space between the light-rail and graphic edge to be back-lit.