The WireHider Surface Mount Raceway was designed with both the professional and the DIY installer in mind. WireHider was designed to eliminate the problem of hard to install locations where the cable has a tendency to fall out, especially on ceiling runs. This raceway duct speeds up installation by enabling you to simply push the cables into its flexible center slit and it allows you to exit anywhere along the run without the concern of the cable falling out._x000D_