D-Line ½ round decorative raceway, hides cords and subtly blends with décor. D-Line’s cable hider is the ideal cable management system to cover low-voltage cords. D-Line cable management raceway is easy to install, and looks great on any surface! D-Line cable covers neatly manages cords. Popular to cover ethernet cables, hide speaker cables to conceal alarm cables and to hide telephone cords for example. The neat size and ½ round shape enables the mini cable cover raceway to appear as a natural top section of the baseboard.