The SEG Pro-Line is a double-sided extrusion with a profile width of 120mm. This extrusion has a solid outside finish. This display is easy to mount on the wall because it is lightweight, but can also hang overhead or stand independently. SEG Pro-Line is especially good for edge-lights since its spine is shorter, holding the lights very close to the graphic's edges. When installing the fabric graphic, the keter can fit slightly more than 12mm deep and 3mm wide into the keter trough. This extrusion is compatible with edge-lights or ladder lights (can be backlit).