The VAIL-180D is a double-sided extrusion with a profile width of 180 mm (7.09 in.). Having a solid outside finish, VAIL-180D is the widest Resort Extrusion that is best used as a free-standing display. Connecting hardware is doubled-up on the Vail-180D for maximum sturdiness. The spine of the VAIL-180D gives 3 different placements for inserting connecting hardware, or for lights as desired. When installing the fabric graphic, the silicone beading can fit slightly more than 12 mm (.47 in.) deep and 3 mm (.11 in) wide into the silicone beading trough. This extrusion is compatible with edge-lights or ladder lights (can be back-lit).